32375972 has 6 divisors (see below), whose sum is σ = 56657958. Its totient is φ = 16187984.

The previous prime is 32375971. The next prime is 32376023. The reversal of 32375972 is 27957323.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 23755876 + 8620096 = 4874^2 + 2936^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32375971) 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 as a sum of consecutive naturals, namely, 4046993 + ... + 4047000.

It is an arithmetic number, because the mean of its divisors is an integer number (9442993).

Almost surely, 2^32375972 is an apocalyptic number.

It is an amenable number.

32375972 is a deficient number, since it is larger than the sum of its proper divisors (24281986).

32375972 is a wasteful number, since it uses less digits than its factorization.

32375972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8093997 (or 8093995 counting only the distinct ones).

The product of its digits is 79380, while the sum is 38.

The square root of 32375972 is about 5689.9887521857. The cubic root of 32375972 is about 318.7187439812.

The spelling of 32375972 in words is "thirty-two million, three hundred seventy-five thousand, nine hundred seventy-two".