111994004 has 12 divisors (see below), whose sum is σ = 196080864. Its totient is φ = 55970904.

The previous prime is 111993989. The next prime is 111994009. The reversal of 111994004 is 400499111.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111994009) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5657 + ... + 15999.

It is an arithmetic number, because the mean of its divisors is an integer number (16340072).

Almost surely, 2^111994004 is an apocalyptic number.

It is an amenable number.

111994004 is a deficient number, since it is larger than the sum of its proper divisors (84086860).

111994004 is a wasteful number, since it uses less digits than its factorization.

111994004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13054 (or 13052 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 111994004 is about 10582.7219560943. The cubic root of 111994004 is about 482.0198507690.

The spelling of 111994004 in words is "one hundred eleven million, nine hundred ninety-four thousand, four".