11798862 has 32 divisors (see below), whose sum is σ = 24807168. Its totient is φ = 3734016.

The previous prime is 11798861. The next prime is 11798869. The reversal of 11798862 is 26889711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11798861) 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, 26413 + ... + 26855.

It is an arithmetic number, because the mean of its divisors is an integer number (775224).

Almost surely, 2^11798862 is an apocalyptic number.

11798862 is an abundant number, since it is smaller than the sum of its proper divisors (13008306).

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

11798862 is a wasteful number, since it uses less digits than its factorization.

11798862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664.

The product of its digits is 48384, while the sum is 42.

The square root of 11798862 is about 3434.9471611657. The cubic root of 11798862 is about 227.6564925769.

The spelling of 11798862 in words is "eleven million, seven hundred ninety-eight thousand, eight hundred sixty-two".