38107152 has 40 divisors (see below), whose sum is σ = 109382880. Its totient is φ = 12702240.

The previous prime is 38107117. The next prime is 38107169. The reversal of 38107152 is 25170183.

It is a super-2 number, since 2×38107152² = 2904310067102208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 43674 + ... + 44537.

It is an arithmetic number, because the mean of its divisors is an integer number (2734572).

Almost surely, 2^38107152 is an apocalyptic number.

It is an amenable number.

38107152 is an abundant number, since it is smaller than the sum of its proper divisors (71275728).

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

38107152 is a wasteful number, since it uses less digits than its factorization.

38107152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88228 (or 88216 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 38107152 is about 6173.0990596296. The cubic root of 38107152 is about 336.5132462200.

The spelling of 38107152 in words is "thirty-eight million, one hundred seven thousand, one hundred fifty-two".