7474980 has 96 divisors (see below), whose sum is σ = 22579200. Its totient is φ = 1842048.

The previous prime is 7474979. The next prime is 7475009. The reversal of 7474980 is 894747.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90019 + ... + 90101.

It is an arithmetic number, because the mean of its divisors is an integer number (235200).

Almost surely, 2^7474980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7474980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11289600).

7474980 is an abundant number, since it is smaller than the sum of its proper divisors (15104220).

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

7474980 is a wasteful number, since it uses less digits than its factorization.

7474980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 7474980 is about 2734.0409653112. The cubic root of 7474980 is about 195.5254729227.

The spelling of 7474980 in words is "seven million, four hundred seventy-four thousand, nine hundred eighty".