12358972 has 12 divisors (see below), whose sum is σ = 21665056. Its totient is φ = 6168960.

The previous prime is 12358967. The next prime is 12358993. The reversal of 12358972 is 27985321.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397 + ... + 4987.

Almost surely, 2^12358972 is an apocalyptic number.

It is an amenable number.

12358972 is a deficient number, since it is larger than the sum of its proper divisors (9306084).

12358972 is a wasteful number, since it uses less digits than its factorization.

12358972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5268 (or 5266 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 12358972 is about 3515.5329610174. The cubic root of 12358972 is about 231.2033466149.

It can be divided in two parts, 123 and 58972, that added together give a palindrome (59095).

The spelling of 12358972 in words is "twelve million, three hundred fifty-eight thousand, nine hundred seventy-two".