12732414 has 32 divisors (see below), whose sum is σ = 26078976. Its totient is φ = 4143360.

The previous prime is 12732407. The next prime is 12732431. The reversal of 12732414 is 41423721.

It is a happy number.

It is a super-2 number, since 2×12732414² = 324228732534792, 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, 76159 + ... + 76325.

It is an arithmetic number, because the mean of its divisors is an integer number (814968).

Almost surely, 2^12732414 is an apocalyptic number.

12732414 is an abundant number, since it is smaller than the sum of its proper divisors (13346562).

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

12732414 is a wasteful number, since it uses less digits than its factorization.

12732414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400.

The product of its digits is 1344, while the sum is 24.

The square root of 12732414 is about 3568.2508319904. The cubic root of 12732414 is about 233.5089784050.

The spelling of 12732414 in words is "twelve million, seven hundred thirty-two thousand, four hundred fourteen".