36331252 has 6 divisors (see below), whose sum is σ = 63579698. Its totient is φ = 18165624.

The previous prime is 36331223. The next prime is 36331279. The reversal of 36331252 is 25213363.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 28344976 + 7986276 = 5324^2 + 2826^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4541403 + ... + 4541410.

Almost surely, 2^36331252 is an apocalyptic number.

It is an amenable number.

36331252 is a deficient number, since it is larger than the sum of its proper divisors (27248446).

36331252 is a wasteful number, since it uses less digits than its factorization.

36331252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9082817 (or 9082815 counting only the distinct ones).

The product of its digits is 3240, while the sum is 25.

The square root of 36331252 is about 6027.5411238746. The cubic root of 36331252 is about 331.2023844220.

The spelling of 36331252 in words is "thirty-six million, three hundred thirty-one thousand, two hundred fifty-two".