38505264 has 40 divisors (see below), whose sum is σ = 113683200. Its totient is φ = 11001408.

The previous prime is 38505251. The next prime is 38505281. The reversal of 38505264 is 46250583.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56964 + ... + 57635.

It is an arithmetic number, because the mean of its divisors is an integer number (2842080).

Almost surely, 2^38505264 is an apocalyptic number.

It is an amenable number.

38505264 is an abundant number, since it is smaller than the sum of its proper divisors (75177936).

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

38505264 is a wasteful number, since it uses less digits than its factorization.

38505264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114617 (or 114611 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 38505264 is about 6205.2609937053. The cubic root of 38505264 is about 337.6810595021.

The spelling of 38505264 in words is "thirty-eight million, five hundred five thousand, two hundred sixty-four".