11433894 has 16 divisors (see below), whose sum is σ = 24213168. Its totient is φ = 3587072.

The previous prime is 11433893. The next prime is 11433923. The reversal of 11433894 is 49833411.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11433893) 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, 55947 + ... + 56150.

It is an arithmetic number, because the mean of its divisors is an integer number (1513323).

Almost surely, 2^11433894 is an apocalyptic number.

11433894 is an abundant number, since it is smaller than the sum of its proper divisors (12779274).

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

11433894 is a wasteful number, since it uses less digits than its factorization.

11433894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112119.

The product of its digits is 10368, while the sum is 33.

The square root of 11433894 is about 3381.4041462091. The cubic root of 11433894 is about 225.2845387812.

The spelling of 11433894 in words is "eleven million, four hundred thirty-three thousand, eight hundred ninety-four".