38332572 has 12 divisors (see below), whose sum is σ = 89442696. Its totient is φ = 12777520.

The previous prime is 38332571. The next prime is 38332573. The reversal of 38332572 is 27523383.

It is an interprime number because it is at equal distance from previous prime (38332571) and next prime (38332573).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×38332572² = 2938772152270368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38332571) 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 3 ways as a sum of consecutive naturals, for example, 1597179 + ... + 1597202.

It is an arithmetic number, because the mean of its divisors is an integer number (7453558).

Almost surely, 2^38332572 is an apocalyptic number.

It is an amenable number.

38332572 is an abundant number, since it is smaller than the sum of its proper divisors (51110124).

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

38332572 is a wasteful number, since it uses less digits than its factorization.

38332572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194388 (or 3194386 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 38332572 is about 6191.3303901504. The cubic root of 38332572 is about 337.1754817542.

The spelling of 38332572 in words is "thirty-eight million, three hundred thirty-two thousand, five hundred seventy-two".