11236746965 has 16 divisors (see below), whose sum is σ = 14196604800. Its totient is φ = 8514580032.

The previous prime is 11236746949. The next prime is 11236746977. The reversal of 11236746965 is 56964763211.

It is a cyclic number.

It is not a de Polignac number, because 11236746965 - 2⁴ = 11236746949 is a prime.

It is a super-2 number, since 2×11236746965² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686264 + ... + 702446.

It is an arithmetic number, because the mean of its divisors is an integer number (887287800).

Almost surely, 2^11236746965 is an apocalyptic number.

It is an amenable number.

11236746965 is a deficient number, since it is larger than the sum of its proper divisors (2959857835).

11236746965 is a wasteful number, since it uses less digits than its factorization.

11236746965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23516.

The product of its digits is 1632960, while the sum is 50.

The spelling of 11236746965 in words is "eleven billion, two hundred thirty-six million, seven hundred forty-six thousand, nine hundred sixty-five".