7980552 has 32 divisors (see below), whose sum is σ = 22168800. Its totient is φ = 2660112.

The previous prime is 7980529. The next prime is 7980587. The reversal of 7980552 is 2550897.

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

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, 18258 + ... + 18689.

It is an arithmetic number, because the mean of its divisors is an integer number (692775).

Almost surely, 2^7980552 is an apocalyptic number.

7980552 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7980552 is an abundant number, since it is smaller than the sum of its proper divisors (14188248).

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

7980552 is a wasteful number, since it uses less digits than its factorization.

7980552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36962 (or 36952 counting only the distinct ones).

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

The square root of 7980552 is about 2824.9870796165. The cubic root of 7980552 is about 199.8378018277.

The spelling of 7980552 in words is "seven million, nine hundred eighty thousand, five hundred fifty-two".