12574982 has 8 divisors (see below), whose sum is σ = 21557136. Its totient is φ = 5389272.

The previous prime is 12574981. The next prime is 12574993. The reversal of 12574982 is 28947521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12574981) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 449093 + ... + 449120.

It is an arithmetic number, because the mean of its divisors is an integer number (2694642).

Almost surely, 2^12574982 is an apocalyptic number.

12574982 is a deficient number, since it is larger than the sum of its proper divisors (8982154).

12574982 is an equidigital number, since it uses as much as digits as its factorization.

12574982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898222.

The product of its digits is 40320, while the sum is 38.

The square root of 12574982 is about 3546.1221073167. The cubic root of 12574982 is about 232.5425643735.

The spelling of 12574982 in words is "twelve million, five hundred seventy-four thousand, nine hundred eighty-two".