11847954246 has 64 divisors (see below), whose sum is σ = 24394326528. Its totient is φ = 3834978048.

The previous prime is 11847954221. The next prime is 11847954253. The reversal of 11847954246 is 64245974811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11468946 + ... + 11469978.

It is an arithmetic number, because the mean of its divisors is an integer number (381161352).

Almost surely, 2^11847954246 is an apocalyptic number.

11847954246 is an abundant number, since it is smaller than the sum of its proper divisors (12546372282).

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

11847954246 is a wasteful number, since it uses less digits than its factorization.

11847954246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485.

The product of its digits is 1935360, while the sum is 51.

The spelling of 11847954246 in words is "eleven billion, eight hundred forty-seven million, nine hundred fifty-four thousand, two hundred forty-six".