6981502 has 16 divisors (see below), whose sum is σ = 11476224. Its totient is φ = 3159000.

The previous prime is 6981497. The next prime is 6981503. The reversal of 6981502 is 2051896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6981503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5377 + ... + 6547.

It is an arithmetic number, because the mean of its divisors is an integer number (717264).

Almost surely, 2^6981502 is an apocalyptic number.

6981502 is a deficient number, since it is larger than the sum of its proper divisors (4494722).

6981502 is a wasteful number, since it uses less digits than its factorization.

6981502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 6981502 is about 2642.2532051263. The cubic root of 6981502 is about 191.1244677232.

The spelling of 6981502 in words is "six million, nine hundred eighty-one thousand, five hundred two".