38901265 has 24 divisors (see below), whose sum is σ = 53231040. Its totient is φ = 27203904.

The previous prime is 38901229. The next prime is 38901281. The reversal of 38901265 is 56210983.

It is not a de Polignac number, because 38901265 - 2¹³ = 38893073 is a prime.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38901265.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14844 + ... + 17266.

It is an arithmetic number, because the mean of its divisors is an integer number (2217960).

Almost surely, 2^38901265 is an apocalyptic number.

It is an amenable number.

38901265 is a deficient number, since it is larger than the sum of its proper divisors (14329775).

38901265 is a wasteful number, since it uses less digits than its factorization.

38901265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473 (or 2460 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 38901265 is about 6237.0878621357. The cubic root of 38901265 is about 338.8347218909.

The spelling of 38901265 in words is "thirty-eight million, nine hundred one thousand, two hundred sixty-five".