7512284036 has 12 divisors (see below), whose sum is σ = 13147106112. Its totient is φ = 3755968008.

The previous prime is 7512284027. The next prime is 7512284063. The reversal of 7512284036 is 6304822157.

It is a happy number.

It is a super-2 number, since 2×7512284036² (a number of 21 digits) 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, 135161 + ... + 182463.

It is an arithmetic number, because the mean of its divisors is an integer number (1095592176).

Almost surely, 2^7512284036 is an apocalyptic number.

It is an amenable number.

7512284036 is a deficient number, since it is larger than the sum of its proper divisors (5634822076).

7512284036 is a wasteful number, since it uses less digits than its factorization.

7512284036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87010 (or 87008 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 7512284036 is about 86673.4332768698. The cubic root of 7512284036 is about 1958.5019126649.

The spelling of 7512284036 in words is "seven billion, five hundred twelve million, two hundred eighty-four thousand, thirty-six".