7459980 has 96 divisors (see below), whose sum is σ = 23224320. Its totient is φ = 1774080.

The previous prime is 7459967. The next prime is 7459997. The reversal of 7459980 is 899547.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58677 + ... + 58803.

It is an arithmetic number, because the mean of its divisors is an integer number (241920).

Almost surely, 2^7459980 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 7459980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11612160).

7459980 is an abundant number, since it is smaller than the sum of its proper divisors (15764340).

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

7459980 is a wasteful number, since it uses less digits than its factorization.

With its successor (7459981) it forms an eRAP, since the sums of their prime factors are consecutive (239 and 240).

7459980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 7459980 is about 2731.2963954869. The cubic root of 7459980 is about 195.3945987227.

The spelling of 7459980 in words is "seven million, four hundred fifty-nine thousand, nine hundred eighty".