38604072 has 32 divisors (see below), whose sum is σ = 103934880. Its totient is φ = 11878080.

The previous prime is 38604037. The next prime is 38604089. The reversal of 38604072 is 27040683.

38604072 is nontrivially palindromic in base 11.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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, 61554 + ... + 62177.

It is an arithmetic number, because the mean of its divisors is an integer number (3247965).

Almost surely, 2^38604072 is an apocalyptic number.

It is an amenable number.

38604072 is an abundant number, since it is smaller than the sum of its proper divisors (65330808).

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

38604072 is a wasteful number, since it uses less digits than its factorization.

38604072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123753 (or 123749 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 38604072 is about 6213.2175239565. The cubic root of 38604072 is about 337.9696528663.

The spelling of 38604072 in words is "thirty-eight million, six hundred four thousand, seventy-two".