7265560 has 16 divisors (see below), whose sum is σ = 16347600. Its totient is φ = 2906208.

The previous prime is 7265549. The next prime is 7265593. The reversal of 7265560 is 655627.

It is a super-2 number, since 2×7265560² = 105576724227200, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 90780 + ... + 90859.

It is an arithmetic number, because the mean of its divisors is an integer number (1021725).

Almost surely, 2^7265560 is an apocalyptic number.

It is an amenable number.

7265560 is an abundant number, since it is smaller than the sum of its proper divisors (9082040).

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

7265560 is a wasteful number, since it uses less digits than its factorization.

7265560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181650 (or 181646 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 7265560 is about 2695.4702743677. The cubic root of 7265560 is about 193.6821947959.

The spelling of 7265560 in words is "seven million, two hundred sixty-five thousand, five hundred sixty".