38733272 has 16 divisors (see below), whose sum is σ = 73008000. Its totient is φ = 19264480.

The previous prime is 38733271. The next prime is 38733283. The reversal of 38733272 is 27233783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38733271) 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, 11147 + ... + 14202.

It is an arithmetic number, because the mean of its divisors is an integer number (4563000).

Almost surely, 2^38733272 is an apocalyptic number.

It is an amenable number.

38733272 is a deficient number, since it is larger than the sum of its proper divisors (34274728).

38733272 is a wasteful number, since it uses less digits than its factorization.

38733272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25546 (or 25542 counting only the distinct ones).

The product of its digits is 42336, while the sum is 35.

The square root of 38733272 is about 6223.6060286622. The cubic root of 38733272 is about 338.3462716518.

The spelling of 38733272 in words is "thirty-eight million, seven hundred thirty-three thousand, two hundred seventy-two".