11496881 has 8 divisors (see below), whose sum is σ = 13202400. Its totient is φ = 9901440.

The previous prime is 11496871. The next prime is 11496883. The reversal of 11496881 is 18869411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11496881 is a prime.

It is a super-2 number, since 2×11496881² = 264356545456322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11496883) 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, 27296 + ... + 27713.

It is an arithmetic number, because the mean of its divisors is an integer number (1650300).

Almost surely, 2^11496881 is an apocalyptic number.

11496881 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11496881 is a deficient number, since it is larger than the sum of its proper divisors (1705519).

11496881 is a wasteful number, since it uses less digits than its factorization.

11496881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55039.

The product of its digits is 13824, while the sum is 38.

The square root of 11496881 is about 3390.7050889159. The cubic root of 11496881 is about 225.6974637245.

The spelling of 11496881 in words is "eleven million, four hundred ninety-six thousand, eight hundred eighty-one".