15072982 has 16 divisors (see below), whose sum is σ = 24766560. Its totient is φ = 6848128.

The previous prime is 15072979. The next prime is 15072997. The reversal of 15072982 is 28927051.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6658 + ... + 8629.

It is an arithmetic number, because the mean of its divisors is an integer number (1547910).

Almost surely, 2^15072982 is an apocalyptic number.

15072982 is a deficient number, since it is larger than the sum of its proper divisors (9693578).

15072982 is a wasteful number, since it uses less digits than its factorization.

15072982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15335.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 15072982 is about 3882.3938491606. The cubic root of 15072982 is about 247.0205362459.

It can be divided in two parts, 1507 and 2982, that added together give a square (4489 = 67²).

The spelling of 15072982 in words is "fifteen million, seventy-two thousand, nine hundred eighty-two".