111474244 has 24 divisors (see below), whose sum is σ = 228388608. Its totient is φ = 46608960.

The previous prime is 111474227. The next prime is 111474257. The reversal of 111474244 is 442474111.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47404 + ... + 49699.

It is an arithmetic number, because the mean of its divisors is an integer number (9516192).

Almost surely, 2^111474244 is an apocalyptic number.

111474244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111474244 is an abundant number, since it is smaller than the sum of its proper divisors (116914364).

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

111474244 is a wasteful number, since it uses less digits than its factorization.

111474244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97155 (or 97153 counting only the distinct ones).

The product of its digits is 3584, while the sum is 28.

The square root of 111474244 is about 10558.1363885868. The cubic root of 111474244 is about 481.2730155069.

The spelling of 111474244 in words is "one hundred eleven million, four hundred seventy-four thousand, two hundred forty-four".