36315252 has 72 divisors (see below), whose sum is σ = 97493760. Its totient is φ = 11373120.

The previous prime is 36315197. The next prime is 36315283. The reversal of 36315252 is 25251363.

36315252 is a `hidden beast` number, since 3 + 631 + 5 + 25 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50149 + ... + 50867.

It is an arithmetic number, because the mean of its divisors is an integer number (1354080).

Almost surely, 2^36315252 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 36315252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48746880).

36315252 is an abundant number, since it is smaller than the sum of its proper divisors (61178508).

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

36315252 is a wasteful number, since it uses less digits than its factorization.

36315252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 808 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 36315252 is about 6026.2137366675. The cubic root of 36315252 is about 331.1537576341.

The spelling of 36315252 in words is "thirty-six million, three hundred fifteen thousand, two hundred fifty-two".