12874458 has 32 divisors (see below), whose sum is σ = 26611200. Its totient is φ = 4149936.

The previous prime is 12874453. The next prime is 12874469. The reversal of 12874458 is 85447821.

It is a happy number.

12874458 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12874453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35683 + ... + 36041.

It is an arithmetic number, because the mean of its divisors is an integer number (831600).

Almost surely, 2^12874458 is an apocalyptic number.

12874458 is an abundant number, since it is smaller than the sum of its proper divisors (13736742).

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

12874458 is a wasteful number, since it uses less digits than its factorization.

12874458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546.

The product of its digits is 71680, while the sum is 39.

The square root of 12874458 is about 3588.0994969482. The cubic root of 12874458 is about 234.3741184678.

The spelling of 12874458 in words is "twelve million, eight hundred seventy-four thousand, four hundred fifty-eight".