12113292 has 24 divisors (see below), whose sum is σ = 28327936. Its totient is φ = 4028688.

The previous prime is 12113291. The next prime is 12113293. The reversal of 12113292 is 29231121.

12113292 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 an interprime number because it is at equal distance from previous prime (12113291) and next prime (12113293).

It is not an unprimeable number, because it can be changed into a prime (12113291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6453 + ... + 8115.

Almost surely, 2^12113292 is an apocalyptic number.

12113292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12113292 is an abundant number, since it is smaller than the sum of its proper divisors (16214644).

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

12113292 is a wasteful number, since it uses less digits than its factorization.

12113292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277 (or 2275 counting only the distinct ones).

The product of its digits is 216, while the sum is 21.

The square root of 12113292 is about 3480.4154924376. The cubic root of 12113292 is about 229.6610761124.

The spelling of 12113292 in words is "twelve million, one hundred thirteen thousand, two hundred ninety-two".