111796994 has 12 divisors (see below), whose sum is σ = 169624914. Its totient is φ = 55262592.

The previous prime is 111796991. The next prime is 111797011. The reversal of 111796994 is 499697111.

It can be written as a sum of positive squares in 3 ways, for example, as 99102025 + 12694969 = 9955^2 + 3563^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111796991) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12314 + ... + 19370.

Almost surely, 2^111796994 is an apocalyptic number.

111796994 is a deficient number, since it is larger than the sum of its proper divisors (57827920).

111796994 is an frugal number, since it uses more digits than its factorization.

111796994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7237 (or 7148 counting only the distinct ones).

The product of its digits is 122472, while the sum is 47.

The square root of 111796994 is about 10573.4097622290. The cubic root of 111796994 is about 481.7370425673.

The spelling of 111796994 in words is "one hundred eleven million, seven hundred ninety-six thousand, nine hundred ninety-four".