7552980 has 96 divisors (see below), whose sum is σ = 23950080. Its totient is φ = 1975680.

The previous prime is 7552967. The next prime is 7552997. The reversal of 7552980 is 892557.

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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38242 + ... + 38438.

It is an arithmetic number, because the mean of its divisors is an integer number (249480).

Almost surely, 2^7552980 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 7552980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11975040).

7552980 is an abundant number, since it is smaller than the sum of its proper divisors (16397100).

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

7552980 is a wasteful number, since it uses less digits than its factorization.

7552980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 7552980 is about 2748.2685458303. The cubic root of 7552980 is about 196.2032114242.

The spelling of 7552980 in words is "seven million, five hundred fifty-two thousand, nine hundred eighty".