38389252 has 24 divisors (see below), whose sum is σ = 74495232. Its totient is φ = 17162400.

The previous prime is 38389237. The next prime is 38389279. The reversal of 38389252 is 25298383.

It is an alternating number because its digits alternate between odd and even.

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, 4468 + ... + 9835.

It is an arithmetic number, because the mean of its divisors is an integer number (3103968).

Almost surely, 2^38389252 is an apocalyptic number.

It is an amenable number.

38389252 is a deficient number, since it is larger than the sum of its proper divisors (36105980).

38389252 is a wasteful number, since it uses less digits than its factorization.

38389252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14379 (or 14377 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 38389252 is about 6195.9060677192. The cubic root of 38389252 is about 337.3415867450.

The spelling of 38389252 in words is "thirty-eight million, three hundred eighty-nine thousand, two hundred fifty-two".