7262564 has 12 divisors (see below), whose sum is σ = 12731964. Its totient is φ = 3624864.

The previous prime is 7262533. The next prime is 7262569. The reversal of 7262564 is 4652627.

It can be written as a sum of positive squares in 2 ways, for example, as 5798464 + 1464100 = 2408^2 + 1210^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7262564.

It is not an unprimeable number, because it can be changed into a prime (7262569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1694 + ... + 4170.

It is an arithmetic number, because the mean of its divisors is an integer number (1060997).

Almost surely, 2^7262564 is an apocalyptic number.

It is an amenable number.

7262564 is a deficient number, since it is larger than the sum of its proper divisors (5469400).

7262564 is a wasteful number, since it uses less digits than its factorization.

7262564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3214 (or 3212 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 7262564 is about 2694.9144698858. The cubic root of 7262564 is about 193.6555691064.

The spelling of 7262564 in words is "seven million, two hundred sixty-two thousand, five hundred sixty-four".