36131244 has 24 divisors (see below), whose sum is σ = 87026688. Its totient is φ = 11655120.

The previous prime is 36131237. The next prime is 36131257. The reversal of 36131244 is 44213163.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48192 + ... + 48935.

It is an arithmetic number, because the mean of its divisors is an integer number (3626112).

Almost surely, 2^36131244 is an apocalyptic number.

It is an amenable number.

36131244 is an abundant number, since it is smaller than the sum of its proper divisors (50895444).

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

36131244 is a wasteful number, since it uses less digits than its factorization.

36131244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97165 (or 97163 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 36131244 is about 6010.9270499649. The cubic root of 36131244 is about 330.5934957945.

The spelling of 36131244 in words is "thirty-six million, one hundred thirty-one thousand, two hundred forty-four".