36113247 has 12 divisors (see below), whose sum is σ = 52278720. Its totient is φ = 24022368.

The previous prime is 36113239. The next prime is 36113261. The reversal of 36113247 is 74231163.

36113247 is a `hidden beast` number, since 3 + 611 + 3 + 2 + 47 = 666.

It is not a de Polignac number, because 36113247 - 2³ = 36113239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36113247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36113237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123 + ... + 8499.

It is an arithmetic number, because the mean of its divisors is an integer number (4356560).

Almost surely, 2^36113247 is an apocalyptic number.

36113247 is a deficient number, since it is larger than the sum of its proper divisors (16165473).

36113247 is a wasteful number, since it uses less digits than its factorization.

36113247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8862 (or 8859 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 36113247 is about 6009.4298398434. The cubic root of 36113247 is about 330.5385970549.

The spelling of 36113247 in words is "thirty-six million, one hundred thirteen thousand, two hundred forty-seven".