111795479 has 16 divisors (see below), whose sum is σ = 120766464. Its totient is φ = 103224000.

The previous prime is 111795427. The next prime is 111795491. The reversal of 111795479 is 974597111.

It is not a de Polignac number, because 111795479 - 2⁸ = 111795223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111795379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96554 + ... + 97704.

It is an arithmetic number, because the mean of its divisors is an integer number (7547904).

Almost surely, 2^111795479 is an apocalyptic number.

111795479 is a deficient number, since it is larger than the sum of its proper divisors (8970985).

111795479 is a wasteful number, since it uses less digits than its factorization.

111795479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318.

The product of its digits is 79380, while the sum is 44.

The square root of 111795479 is about 10573.3381200073. The cubic root of 111795479 is about 481.7348664953.

The spelling of 111795479 in words is "one hundred eleven million, seven hundred ninety-five thousand, four hundred seventy-nine".