7513064 has 24 divisors (see below), whose sum is σ = 15256710. Its totient is φ = 3466944.

The previous prime is 7513063. The next prime is 7513073. The reversal of 7513064 is 4603157.

It can be written as a sum of positive squares in 3 ways, for example, as 5712100 + 1800964 = 2390^2 + 1342^2 .

It is a super-2 number, since 2×7513064² = 112892261336192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (7513063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1427 + ... + 4130.

Almost surely, 2^7513064 is an apocalyptic number.

It is an amenable number.

7513064 is an abundant number, since it is smaller than the sum of its proper divisors (7743646).

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

7513064 is a wasteful number, since it uses less digits than its factorization.

7513064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589 (or 5572 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 7513064 is about 2740.9968989402. The cubic root of 7513064 is about 195.8569690903.

The spelling of 7513064 in words is "seven million, five hundred thirteen thousand, sixty-four".