12974460 has 48 divisors (see below), whose sum is σ = 36705312. Its totient is φ = 3424000.

The previous prime is 12974459. The next prime is 12974471. The reversal of 12974460 is 6447921.

12974460 = 1270² + 1271² + ... + 1277².

It is a happy number.

It is a super-2 number, since 2×12974460² = 336673224583200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4990 + ... + 7130.

It is an arithmetic number, because the mean of its divisors is an integer number (764694).

Almost surely, 2^12974460 is an apocalyptic number.

12974460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12974460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18352656).

12974460 is an abundant number, since it is smaller than the sum of its proper divisors (23730852).

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

12974460 is a wasteful number, since it uses less digits than its factorization.

12974460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254 (or 2252 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 12974460 is about 3602.0077734508. The cubic root of 12974460 is about 234.9793855465.

The spelling of 12974460 in words is "twelve million, nine hundred seventy-four thousand, four hundred sixty".