7480564 has 24 divisors (see below), whose sum is σ = 16112768. Its totient is φ = 2959200.

The previous prime is 7480519. The next prime is 7480591. The reversal of 7480564 is 4650847.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9912 + ... + 10639.

Almost surely, 2^7480564 is an apocalyptic number.

It is an amenable number.

7480564 is an abundant number, since it is smaller than the sum of its proper divisors (8632204).

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

7480564 is a wasteful number, since it uses less digits than its factorization.

7480564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20575 (or 20573 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 7480564 is about 2735.0619737037. The cubic root of 7480564 is about 195.5741483030.

The spelling of 7480564 in words is "seven million, four hundred eighty thousand, five hundred sixty-four".