7522080 has 48 divisors (see below), whose sum is σ = 23696064. Its totient is φ = 2005760.

The previous prime is 7522079. The next prime is 7522091. The reversal of 7522080 is 802257.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 7522080.

It is a congruent number.

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, 7356 + ... + 8315.

It is an arithmetic number, because the mean of its divisors is an integer number (493668).

Almost surely, 2^7522080 is an apocalyptic number.

It is an amenable number.

7522080 is an abundant number, since it is smaller than the sum of its proper divisors (16173984).

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

7522080 is a wasteful number, since it uses less digits than its factorization.

7522080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15689 (or 15681 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 7522080 is about 2742.6410629173. The cubic root of 7522080 is about 195.9352833679.

It can be divided in two parts, 75 and 22080, that added together give a triangular number (22155 = T₂₁₀).

The spelling of 7522080 in words is "seven million, five hundred twenty-two thousand, eighty".