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4967031 = 31655677
BaseRepresentation
bin10010111100101001110111
3100100100111010
4102330221313
52232421111
6254243303
760135066
oct22745167
910310433
104967031
112892893
1217b6533
13104ba94
149341dd
15681aa6
hex4bca77

4967031 has 4 divisors (see below), whose sum is σ = 6622712. Its totient is φ = 3311352.

The previous prime is 4967023. The next prime is 4967041. The reversal of 4967031 is 1307694.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4967031 - 23 = 4967023 is a prime.

It is a super-2 number, since 2×49670312 = 49342793909922, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4967031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4967041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827836 + ... + 827841.

It is an arithmetic number, because the mean of its divisors is an integer number (1655678).

Almost surely, 24967031 is an apocalyptic number.

4967031 is a deficient number, since it is larger than the sum of its proper divisors (1655681).

4967031 is a wasteful number, since it uses less digits than its factorization.

4967031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655680.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 4967031 is about 2228.6836922273. The cubic root of 4967031 is about 170.6209242408.

The spelling of 4967031 in words is "four million, nine hundred sixty-seven thousand, thirty-one".

Divisors: 1 3 1655677 4967031