12550674 has 32 divisors (see below), whose sum is σ = 25953984. Its totient is φ = 4043520.

The previous prime is 12550669. The next prime is 12550687. The reversal of 12550674 is 47605521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39942 + ... + 40254.

It is an arithmetic number, because the mean of its divisors is an integer number (811062).

Almost surely, 2^12550674 is an apocalyptic number.

12550674 is an abundant number, since it is smaller than the sum of its proper divisors (13403310).

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

12550674 is a wasteful number, since it uses less digits than its factorization.

12550674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 12550674 is about 3542.6930434346. The cubic root of 12550674 is about 232.3926293453.

The spelling of 12550674 in words is "twelve million, five hundred fifty thousand, six hundred seventy-four".