111426136 has 16 divisors (see below), whose sum is σ = 210774600. Its totient is φ = 55219584.

The previous prime is 111426097. The next prime is 111426137. The reversal of 111426136 is 631624111.

It is a self number, because there is not a number n which added to its sum of digits gives 111426136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111426137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60726 + ... + 62533.

Almost surely, 2^111426136 is an apocalyptic number.

It is an amenable number.

111426136 is a deficient number, since it is larger than the sum of its proper divisors (99348464).

111426136 is a wasteful number, since it uses less digits than its factorization.

111426136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123378 (or 123374 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 111426136 is about 10555.8578997635. The cubic root of 111426136 is about 481.2037725654.

The spelling of 111426136 in words is "one hundred eleven million, four hundred twenty-six thousand, one hundred thirty-six".