11846756047 has 16 divisors (see below), whose sum is σ = 13928578560. Its totient is φ = 9866012832.

The previous prime is 11846756021. The next prime is 11846756069. The reversal of 11846756047 is 74065764811.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11846756047 - 2⁷ = 11846755919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11846756147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116797 + ... + 193222.

It is an arithmetic number, because the mean of its divisors is an integer number (870536160).

Almost surely, 2^11846756047 is an apocalyptic number.

11846756047 is a deficient number, since it is larger than the sum of its proper divisors (2081822513).

11846756047 is a wasteful number, since it uses less digits than its factorization.

11846756047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310182.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 11846756047 in words is "eleven billion, eight hundred forty-six million, seven hundred fifty-six thousand, forty-seven".