12013292 has 6 divisors (see below), whose sum is σ = 21023268. Its totient is φ = 6006644.

The previous prime is 12013283. The next prime is 12013303. The reversal of 12013292 is 29231021.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1501658 + ... + 1501665.

It is an arithmetic number, because the mean of its divisors is an integer number (3503878).

Almost surely, 2^12013292 is an apocalyptic number.

It is an amenable number.

12013292 is a deficient number, since it is larger than the sum of its proper divisors (9009976).

12013292 is a wasteful number, since it uses less digits than its factorization.

12013292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003327 (or 3003325 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 12013292 is about 3466.0196191020. The cubic root of 12013292 is about 229.0273481065.

The spelling of 12013292 in words is "twelve million, thirteen thousand, two hundred ninety-two".