7075980 has 72 divisors (see below), whose sum is σ = 22604400. Its totient is φ = 1786752.

The previous prime is 7075979. The next prime is 7076009. The reversal of 7075980 is 895707.

7075980 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2386 + ... + 4454.

It is an arithmetic number, because the mean of its divisors is an integer number (313950).

Almost surely, 2^7075980 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 7075980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11302200).

7075980 is an abundant number, since it is smaller than the sum of its proper divisors (15528420).

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

7075980 is a wasteful number, since it uses less digits than its factorization.

7075980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103 (or 2098 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 7075980 is about 2660.0714276124. The cubic root of 7075980 is about 191.9827458453.

The spelling of 7075980 in words is "seven million, seventy-five thousand, nine hundred eighty".