11774882874 has 32 divisors (see below), whose sum is σ = 24051867840. Its totient is φ = 3841849472.

The previous prime is 11774882843. The next prime is 11774882893. The reversal of 11774882874 is 47828847711.

It is a Curzon 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, 11104 + ... + 153860.

It is an arithmetic number, because the mean of its divisors is an integer number (751620870).

Almost surely, 2^11774882874 is an apocalyptic number.

11774882874 is an abundant number, since it is smaller than the sum of its proper divisors (12276984966).

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

11774882874 is a wasteful number, since it uses less digits than its factorization.

11774882874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143054.

The product of its digits is 5619712, while the sum is 57.

The spelling of 11774882874 in words is "eleven billion, seven hundred seventy-four million, eight hundred eighty-two thousand, eight hundred seventy-four".