11493884 has 6 divisors (see below), whose sum is σ = 20114304. Its totient is φ = 5746940.

The previous prime is 11493883. The next prime is 11493913. The reversal of 11493884 is 48839411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11493883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436732 + ... + 1436739.

It is an arithmetic number, because the mean of its divisors is an integer number (3352384).

Almost surely, 2^11493884 is an apocalyptic number.

It is an amenable number.

11493884 is a deficient number, since it is larger than the sum of its proper divisors (8620420).

11493884 is a wasteful number, since it uses less digits than its factorization.

11493884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873475 (or 2873473 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 11493884 is about 3390.2631166327. The cubic root of 11493884 is about 225.6778504606.

The spelling of 11493884 in words is "eleven million, four hundred ninety-three thousand, eight hundred eighty-four".