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5018874 = 237243397
BaseRepresentation
bin10011001001010011111010
3100102222121020
4103021103322
52241100444
6255323310
760442200
oct23112372
910388536
105018874
112918833
121820536
131069563
14949070
15692119
hex4c94fa

5018874 has 48 divisors (see below), whose sum is σ = 11978208. Its totient is φ = 1397088.

The previous prime is 5018863. The next prime is 5018879. The reversal of 5018874 is 4788105.

It is a happy number.

5018874 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5018879) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12444 + ... + 12840.

It is an arithmetic number, because the mean of its divisors is an integer number (249546).

Almost surely, 25018874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5018874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5989104).

5018874 is an abundant number, since it is smaller than the sum of its proper divisors (6959334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5018874 is a wasteful number, since it uses less digits than its factorization.

5018874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 5018874 is about 2240.2843569511. The cubic root of 5018874 is about 171.2124850781.

The spelling of 5018874 in words is "five million, eighteen thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 7 14 21 42 43 49 86 98 129 147 258 294 301 397 602 794 903 1191 1806 2107 2382 2779 4214 5558 6321 8337 12642 16674 17071 19453 34142 38906 51213 58359 102426 116718 119497 238994 358491 716982 836479 1672958 2509437 5018874