38365028 has 72 divisors (see below), whose sum is σ = 79934400. Its totient is φ = 16039296.

The previous prime is 38365021. The next prime is 38365037. The reversal of 38365028 is 82056383.

It is not an unprimeable number, because it can be changed into a prime (38365021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 372425 + ... + 372527.

It is an arithmetic number, because the mean of its divisors is an integer number (1110200).

Almost surely, 2^38365028 is an apocalyptic number.

38365028 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

38365028 is an abundant number, since it is smaller than the sum of its proper divisors (41569372).

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

38365028 is a wasteful number, since it uses less digits than its factorization.

38365028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 38365028 is about 6193.9509200509. The cubic root of 38365028 is about 337.2706165160.

The spelling of 38365028 in words is "thirty-eight million, three hundred sixty-five thousand, twenty-eight".