11713536 has 132 divisors (see below), whose sum is σ = 35765184. Its totient is φ = 3686400.

The previous prime is 11713517. The next prime is 11713553. The reversal of 11713536 is 63531711.

11713536 is a `hidden beast` number, since 117 + 13 + 536 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285676 + ... + 285716.

Almost surely, 2^11713536 is an apocalyptic number.

11713536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11713536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17882592).

11713536 is an abundant number, since it is smaller than the sum of its proper divisors (24051648).

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

11713536 is a wasteful number, since it uses less digits than its factorization.

11713536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 77 counting only the distinct ones).

The product of its digits is 1890, while the sum is 27.

The square root of 11713536 is about 3422.5043462354. The cubic root of 11713536 is about 227.1063821137.

The spelling of 11713536 in words is "eleven million, seven hundred thirteen thousand, five hundred thirty-six".