12070372 has 6 divisors (see below), whose sum is σ = 21123158. Its totient is φ = 6035184.

The previous prime is 12070337. The next prime is 12070393. The reversal of 12070372 is 27307021.

12070372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8916196 + 3154176 = 2986^2 + 1776^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1508793 + ... + 1508800.

Almost surely, 2^12070372 is an apocalyptic number.

It is an amenable number.

12070372 is a deficient number, since it is larger than the sum of its proper divisors (9052786).

12070372 is a wasteful number, since it uses less digits than its factorization.

12070372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017597 (or 3017595 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 12070372 is about 3474.2440904462. The cubic root of 12070372 is about 229.3895089160.

Adding to 12070372 its reverse (27307021), we get a palindrome (39377393).

The spelling of 12070372 in words is "twelve million, seventy thousand, three hundred seventy-two".