111892096 has 32 divisors (see below), whose sum is σ = 236026980. Its totient is φ = 52654080.

The previous prime is 111892087. The next prime is 111892103. The reversal of 111892096 is 690298111.

It can be written as a sum of positive squares in 2 ways, for example, as 107329600 + 4562496 = 10360^2 + 2136^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×111892096² = 25039682294546432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23535 + ... + 27886.

Almost surely, 2^111892096 is an apocalyptic number.

111892096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111892096 is an abundant number, since it is smaller than the sum of its proper divisors (124134884).

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

111892096 is an equidigital number, since it uses as much as digits as its factorization.

111892096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51452 (or 51440 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 37.

The square root of 111892096 is about 10577.9060309685. The cubic root of 111892096 is about 481.8736031009.

The spelling of 111892096 in words is "one hundred eleven million, eight hundred ninety-two thousand, ninety-six".