11236746957 has 8 divisors (see below), whose sum is σ = 15498961440. Its totient is φ = 7232848560.

The previous prime is 11236746949. The next prime is 11236746977. The reversal of 11236746957 is 75964763211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11236746957 - 2³ = 11236746949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11236746977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64578919 + ... + 64579092.

It is an arithmetic number, because the mean of its divisors is an integer number (1937370180).

Almost surely, 2^11236746957 is an apocalyptic number.

It is an amenable number.

11236746957 is a deficient number, since it is larger than the sum of its proper divisors (4262214483).

11236746957 is a wasteful number, since it uses less digits than its factorization.

11236746957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129158043.

The product of its digits is 1905120, while the sum is 51.

The spelling of 11236746957 in words is "eleven billion, two hundred thirty-six million, seven hundred forty-six thousand, nine hundred fifty-seven".