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4744061 = 74315761
BaseRepresentation
bin10010000110001101111101
322221000121222
4102012031331
52203302221
6245403125
755216040
oct22061575
98830558
104744061
112750313
1217094a5
13ca144a
148b6c57
1563a9ab
hex48637d

4744061 has 8 divisors (see below), whose sum is σ = 5548224. Its totient is φ = 3971520.

The previous prime is 4744057. The next prime is 4744063. The reversal of 4744061 is 1604474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4744061 - 22 = 4744057 is a prime.

It is a super-2 number, since 2×47440612 = 45012229543442, which contains 22 as substring.

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 4744061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4744063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7580 + ... + 8181.

It is an arithmetic number, because the mean of its divisors is an integer number (693528).

Almost surely, 24744061 is an apocalyptic number.

It is an amenable number.

4744061 is a deficient number, since it is larger than the sum of its proper divisors (804163).

4744061 is a wasteful number, since it uses less digits than its factorization.

4744061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15811.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 4744061 is about 2178.0865455716. The cubic root of 4744061 is about 168.0286822722.

The spelling of 4744061 in words is "four million, seven hundred forty-four thousand, sixty-one".

Divisors: 1 7 43 301 15761 110327 677723 4744061