12874040 has 16 divisors (see below), whose sum is σ = 28966680. Its totient is φ = 5149600.

The previous prime is 12874031. The next prime is 12874051. The reversal of 12874040 is 4047821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160886 + ... + 160965.

Almost surely, 2^12874040 is an apocalyptic number.

12874040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12874040 is an abundant number, since it is smaller than the sum of its proper divisors (16092640).

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

12874040 is a wasteful number, since it uses less digits than its factorization.

12874040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321862 (or 321858 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 12874040 is about 3588.0412483694. The cubic root of 12874040 is about 234.3715819353.

The spelling of 12874040 in words is "twelve million, eight hundred seventy-four thousand, forty".