12264290 has 16 divisors (see below), whose sum is σ = 23035968. Its totient is φ = 4692336.

The previous prime is 12264277. The next prime is 12264319. The reversal of 12264290 is 9246221.

12264290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 26432 + ... + 26891.

It is an arithmetic number, because the mean of its divisors is an integer number (1439748).

Almost surely, 2^12264290 is an apocalyptic number.

12264290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12264290 is a deficient number, since it is larger than the sum of its proper divisors (10771678).

12264290 is a wasteful number, since it uses less digits than its factorization.

12264290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53353.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 12264290 is about 3502.0408335712. The cubic root of 12264290 is about 230.6114166886.

The spelling of 12264290 in words is "twelve million, two hundred sixty-four thousand, two hundred ninety".