12272694 has 32 divisors (see below), whose sum is σ = 28740096. Its totient is φ = 3420480.

The previous prime is 12272693. The next prime is 12272699. The reversal of 12272694 is 49627221.

12272694 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12272693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1842 + ... + 5285.

It is an arithmetic number, because the mean of its divisors is an integer number (898128).

Almost surely, 2^12272694 is an apocalyptic number.

12272694 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12272694 is an abundant number, since it is smaller than the sum of its proper divisors (16467402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12272694 is a wasteful number, since it uses less digits than its factorization.

12272694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7180.

The product of its digits is 12096, while the sum is 33.

The square root of 12272694 is about 3503.2404998801. The cubic root of 12272694 is about 230.6640794962.

The spelling of 12272694 in words is "twelve million, two hundred seventy-two thousand, six hundred ninety-four".