11399394 has 32 divisors (see below), whose sum is σ = 23587200. Its totient is φ = 3670400.

The previous prime is 11399389. The next prime is 11399471. The reversal of 11399394 is 49399311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36499 + ... + 36809.

It is an arithmetic number, because the mean of its divisors is an integer number (737100).

Almost surely, 2^11399394 is an apocalyptic number.

11399394 is an abundant number, since it is smaller than the sum of its proper divisors (12187806).

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

11399394 is a wasteful number, since it uses less digits than its factorization.

11399394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506.

The product of its digits is 26244, while the sum is 39.

The square root of 11399394 is about 3376.2988611792. The cubic root of 11399394 is about 225.0577234615.

The spelling of 11399394 in words is "eleven million, three hundred ninety-nine thousand, three hundred ninety-four".