38602128 has 20 divisors (see below), whose sum is σ = 99722288. Its totient is φ = 12867360.

The previous prime is 38602127. The next prime is 38602133. The reversal of 38602128 is 82120683.

It is a super-2 number, since 2×38602128² = 2980248572256768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38602095 and 38602104.

It is not an unprimeable number, because it can be changed into a prime (38602127) 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, 402058 + ... + 402153.

Almost surely, 2^38602128 is an apocalyptic number.

It is an amenable number.

38602128 is an abundant number, since it is smaller than the sum of its proper divisors (61120160).

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

38602128 is a wasteful number, since it uses less digits than its factorization.

38602128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804222 (or 804216 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 38602128 is about 6213.0610813028. The cubic root of 38602128 is about 337.9639796821.

The spelling of 38602128 in words is "thirty-eight million, six hundred two thousand, one hundred twenty-eight".