7494564 has 48 divisors (see below), whose sum is σ = 21805056. Its totient is φ = 1946400.

The previous prime is 7494563. The next prime is 7494587. The reversal of 7494564 is 4654947.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7494563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3132 + ... + 4979.

It is an arithmetic number, because the mean of its divisors is an integer number (454272).

Almost surely, 2^7494564 is an apocalyptic number.

It is an amenable number.

7494564 is an abundant number, since it is smaller than the sum of its proper divisors (14310492).

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

7494564 is a wasteful number, since it uses less digits than its factorization.

7494564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8136 (or 8134 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 7494564 is about 2737.6201343503. The cubic root of 7494564 is about 195.6960790271.

The spelling of 7494564 in words is "seven million, four hundred ninety-four thousand, five hundred sixty-four".