38113372 has 12 divisors (see below), whose sum is σ = 72761976. Its totient is φ = 17324240.

The previous prime is 38113363. The next prime is 38113379. The reversal of 38113372 is 27331183.

It is a self number, because there is not a number n which added to its sum of digits gives 38113372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38113379) 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, 433063 + ... + 433150.

It is an arithmetic number, because the mean of its divisors is an integer number (6063498).

Almost surely, 2^38113372 is an apocalyptic number.

It is an amenable number.

38113372 is a deficient number, since it is larger than the sum of its proper divisors (34648604).

38113372 is a wasteful number, since it uses less digits than its factorization.

38113372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866228 (or 866226 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 38113372 is about 6173.6028378897. The cubic root of 38113372 is about 336.5315542314.

The spelling of 38113372 in words is "thirty-eight million, one hundred thirteen thousand, three hundred seventy-two".