15140982 has 32 divisors (see below), whose sum is σ = 32486400. Its totient is φ = 4687488.

The previous prime is 15140981. The next prime is 15141001. The reversal of 15140982 is 28904151.

It is a happy number.

15140982 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15140981) 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, 7119 + ... + 8997.

It is an arithmetic number, because the mean of its divisors is an integer number (1015200).

Almost surely, 2^15140982 is an apocalyptic number.

15140982 is an abundant number, since it is smaller than the sum of its proper divisors (17345418).

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

15140982 is a wasteful number, since it uses less digits than its factorization.

15140982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980.

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

The square root of 15140982 is about 3891.1414777672. The cubic root of 15140982 is about 247.3914471414.

The spelling of 15140982 in words is "fifteen million, one hundred forty thousand, nine hundred eighty-two".