12915462 has 16 divisors (see below), whose sum is σ = 29521152. Its totient is φ = 3690120.

The previous prime is 12915439. The next prime is 12915493. The reversal of 12915462 is 26451921.

It is a congruent number.

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, 153714 + ... + 153797.

It is an arithmetic number, because the mean of its divisors is an integer number (1845072).

Almost surely, 2^12915462 is an apocalyptic number.

12915462 is an abundant number, since it is smaller than the sum of its proper divisors (16605690).

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

12915462 is a wasteful number, since it uses less digits than its factorization.

12915462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307523.

The product of its digits is 4320, while the sum is 30.

The square root of 12915462 is about 3593.8088429965. The cubic root of 12915462 is about 234.6226749959.

The spelling of 12915462 in words is "twelve million, nine hundred fifteen thousand, four hundred sixty-two".