15122982 has 16 divisors (see below), whose sum is σ = 34566912. Its totient is φ = 4320840.

The previous prime is 15122959. The next prime is 15122999. The reversal of 15122982 is 28922151.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 179994 + ... + 180077.

It is an arithmetic number, because the mean of its divisors is an integer number (2160432).

Almost surely, 2^15122982 is an apocalyptic number.

15122982 is an abundant number, since it is smaller than the sum of its proper divisors (19443930).

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

15122982 is a wasteful number, since it uses less digits than its factorization.

15122982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360083.

The product of its digits is 2880, while the sum is 30.

The square root of 15122982 is about 3888.8278439653. The cubic root of 15122982 is about 247.2933731008.

The spelling of 15122982 in words is "fifteen million, one hundred twenty-two thousand, nine hundred eighty-two".