111896232 has 64 divisors (see below), whose sum is σ = 323788800. Its totient is φ = 31561920.

The previous prime is 111896137. The next prime is 111896249. The reversal of 111896232 is 232698111.

It is a junction number, because it is equal to n+sod(n) for n = 111896193 and 111896202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9057 + ... + 17487.

It is an arithmetic number, because the mean of its divisors is an integer number (5059200).

Almost surely, 2^111896232 is an apocalyptic number.

111896232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111896232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161894400).

111896232 is an abundant number, since it is smaller than the sum of its proper divisors (211892568).

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

111896232 is a wasteful number, since it uses less digits than its factorization.

111896232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8526 (or 8522 counting only the distinct ones).

The product of its digits is 5184, while the sum is 33.

The square root of 111896232 is about 10578.1015309932. The cubic root of 111896232 is about 481.8795403826.

The spelling of 111896232 in words is "one hundred eleven million, eight hundred ninety-six thousand, two hundred thirty-two".