36156252 has 72 divisors (see below), whose sum is σ = 95379088. Its totient is φ = 10644480.

The previous prime is 36156247. The next prime is 36156257. The reversal of 36156252 is 25265163.

It is an interprime number because it is at equal distance from previous prime (36156247) and next prime (36156257).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36156257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53388 + ... + 54060.

Almost surely, 2^36156252 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 36156252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47689544).

36156252 is an abundant number, since it is smaller than the sum of its proper divisors (59222836).

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

36156252 is a wasteful number, since it uses less digits than its factorization.

36156252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 726 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 36156252 is about 6013.0069017090. The cubic root of 36156252 is about 330.6697508998.

The spelling of 36156252 in words is "thirty-six million, one hundred fifty-six thousand, two hundred fifty-two".