12874730 has 16 divisors (see below), whose sum is σ = 25281504. Its totient is φ = 4681680.

The previous prime is 12874717. The next prime is 12874751. The reversal of 12874730 is 3747821.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58412 + ... + 58631.

It is an arithmetic number, because the mean of its divisors is an integer number (1580094).

Almost surely, 2^12874730 is an apocalyptic number.

12874730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12874730 is a deficient number, since it is larger than the sum of its proper divisors (12406774).

12874730 is a wasteful number, since it uses less digits than its factorization.

12874730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117061.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 12874730 is about 3588.1373998218. The cubic root of 12874730 is about 234.3757690049.

The spelling of 12874730 in words is "twelve million, eight hundred seventy-four thousand, seven hundred thirty".