38925265 has 8 divisors (see below), whose sum is σ = 46744488. Its totient is φ = 31117440.

The previous prime is 38925251. The next prime is 38925287. The reversal of 38925265 is 56252983.

It can be written as a sum of positive squares in 4 ways, for example, as 14085009 + 24840256 = 3753^2 + 4984^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-38925265 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9699 + ... + 13111.

It is an arithmetic number, because the mean of its divisors is an integer number (5843061).

Almost surely, 2^38925265 is an apocalyptic number.

It is an amenable number.

38925265 is a deficient number, since it is larger than the sum of its proper divisors (7819223).

38925265 is a wasteful number, since it uses less digits than its factorization.

38925265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5699.

The product of its digits is 129600, while the sum is 40.

The square root of 38925265 is about 6239.0115403003. The cubic root of 38925265 is about 338.9043885333.

The spelling of 38925265 in words is "thirty-eight million, nine hundred twenty-five thousand, two hundred sixty-five".