32116372 has 24 divisors (see below), whose sum is σ = 60544512. Its totient is φ = 14863200.

The previous prime is 32116363. The next prime is 32116387. The reversal of 32116372 is 27361123.

It is a super-2 number, since 2×32116372² = 2062922700884768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2779 + ... + 8482.

It is an arithmetic number, because the mean of its divisors is an integer number (2522688).

Almost surely, 2^32116372 is an apocalyptic number.

It is an amenable number.

32116372 is a deficient number, since it is larger than the sum of its proper divisors (28428140).

32116372 is a wasteful number, since it uses less digits than its factorization.

32116372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11319 (or 11317 counting only the distinct ones).

The product of its digits is 1512, while the sum is 25.

The square root of 32116372 is about 5667.1308437339. The cubic root of 32116372 is about 317.8645969696.

Adding to 32116372 its reverse (27361123), we get a palindrome (59477495).

The spelling of 32116372 in words is "thirty-two million, one hundred sixteen thousand, three hundred seventy-two".