12472292 has 24 divisors (see below), whose sum is σ = 25751040. Its totient is φ = 5172480.

The previous prime is 12472277. The next prime is 12472297. The reversal of 12472292 is 29227421.

It is not an unprimeable number, because it can be changed into a prime (12472297) 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, 6317 + ... + 8052.

It is an arithmetic number, because the mean of its divisors is an integer number (1072960).

Almost surely, 2^12472292 is an apocalyptic number.

It is an amenable number.

12472292 is an abundant number, since it is smaller than the sum of its proper divisors (13278748).

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

12472292 is a wasteful number, since it uses less digits than its factorization.

12472292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14411 (or 14409 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 12472292 is about 3531.6132291065. The cubic root of 12472292 is about 231.9078359642.

The spelling of 12472292 in words is "twelve million, four hundred seventy-two thousand, two hundred ninety-two".