12951460 has 24 divisors (see below), whose sum is σ = 27417600. Its totient is φ = 5138784.

The previous prime is 12951457. The next prime is 12951481. The reversal of 12951460 is 6415921.

It is a super-2 number, since 2×12951460² = 335480632263200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10 + ... + 5089.

It is an arithmetic number, because the mean of its divisors is an integer number (1142400).

Almost surely, 2^12951460 is an apocalyptic number.

12951460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12951460 is an abundant number, since it is smaller than the sum of its proper divisors (14466140).

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

12951460 is a wasteful number, since it uses less digits than its factorization.

12951460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5235 (or 5233 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 12951460 is about 3598.8136934273. The cubic root of 12951460 is about 234.8404530444.

The spelling of 12951460 in words is "twelve million, nine hundred fifty-one thousand, four hundred sixty".