7512064 has 56 divisors (see below), whose sum is σ = 17300448. Its totient is φ = 3194880.

The previous prime is 7512047. The next prime is 7512083. The reversal of 7512064 is 4602157.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×7512064² = 112862211080192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57279 + ... + 57409.

Almost surely, 2^7512064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7512064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8650224).

7512064 is an abundant number, since it is smaller than the sum of its proper divisors (9788384).

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

7512064 is an equidigital number, since it uses as much as digits as its factorization.

7512064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 7512064 is about 2740.8144774866. The cubic root of 7512064 is about 195.8482790867.

The spelling of 7512064 in words is "seven million, five hundred twelve thousand, sixty-four".