12696370 has 24 divisors (see below), whose sum is σ = 24126444. Its totient is φ = 4809888.

The previous prime is 12696367. The next prime is 12696371. The reversal of 12696370 is 7369621.

12696370 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 2 ways, for example, as 12089529 + 606841 = 3477^2 + 779^2 .

It is a super-2 number, since 2×12696370² = 322395622353800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12696371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1852 + ... + 5368.

Almost surely, 2^12696370 is an apocalyptic number.

12696370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12696370 is a deficient number, since it is larger than the sum of its proper divisors (11430074).

12696370 is a wasteful number, since it uses less digits than its factorization.

12696370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562 (or 3543 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 12696370 is about 3563.1965985615. The cubic root of 12696370 is about 233.2884244637.

The spelling of 12696370 in words is "twelve million, six hundred ninety-six thousand, three hundred seventy".