38150056 has 16 divisors (see below), whose sum is σ = 81750240. Its totient is φ = 16350000.

The previous prime is 38150053. The next prime is 38150069. The reversal of 38150056 is 65005183.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (38150053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340570 + ... + 340681.

It is an arithmetic number, because the mean of its divisors is an integer number (5109390).

Almost surely, 2^38150056 is an apocalyptic number.

It is an amenable number.

38150056 is an abundant number, since it is smaller than the sum of its proper divisors (43600184).

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

38150056 is a wasteful number, since it uses less digits than its factorization.

38150056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681264 (or 681260 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 38150056 is about 6176.5731599326. The cubic root of 38150056 is about 336.6394897951.

The spelling of 38150056 in words is "thirty-eight million, one hundred fifty thousand, fifty-six".