38894252 has 24 divisors (see below), whose sum is σ = 70575120. Its totient is φ = 18740160.

The previous prime is 38894227. The next prime is 38894279. The reversal of 38894252 is 25249883.

38894252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×38894252³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14927 + ... + 17337.

It is an arithmetic number, because the mean of its divisors is an integer number (2940630).

Almost surely, 2^38894252 is an apocalyptic number.

It is an amenable number.

38894252 is a deficient number, since it is larger than the sum of its proper divisors (31680868).

38894252 is a wasteful number, since it uses less digits than its factorization.

38894252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561 (or 2559 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 38894252 is about 6236.5256353197. The cubic root of 38894252 is about 338.8143593079.

The spelling of 38894252 in words is "thirty-eight million, eight hundred ninety-four thousand, two hundred fifty-two".