7475982 has 16 divisors (see below), whose sum is σ = 15071232. Its totient is φ = 2472120.

The previous prime is 7475959. The next prime is 7475999. The reversal of 7475982 is 2895747.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4144 + ... + 5667.

It is an arithmetic number, because the mean of its divisors is an integer number (941952).

Almost surely, 2^7475982 is an apocalyptic number.

7475982 is an abundant number, since it is smaller than the sum of its proper divisors (7595250).

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

7475982 is a wasteful number, since it uses less digits than its factorization.

7475982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9943.

The product of its digits is 141120, while the sum is 42.

The square root of 7475982 is about 2734.2242044134. The cubic root of 7475982 is about 195.5342090785.

The spelling of 7475982 in words is "seven million, four hundred seventy-five thousand, nine hundred eighty-two".