38097272 has 64 divisors (see below), whose sum is σ = 79535520. Its totient is φ = 17031168.

The previous prime is 38097263. The next prime is 38097277. The reversal of 38097272 is 27279083.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38097277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337088 + ... + 337200.

Almost surely, 2^38097272 is an apocalyptic number.

It is an amenable number.

38097272 is an abundant number, since it is smaller than the sum of its proper divisors (41438248).

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

38097272 is a wasteful number, since it uses less digits than its factorization.

38097272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 38097272 is about 6172.2987614016. The cubic root of 38097272 is about 336.4841612313.

The spelling of 38097272 in words is "thirty-eight million, ninety-seven thousand, two hundred seventy-two".