111470040 has 192 divisors, whose sum is σ = 408895200. Its totient is φ = 26991360.

The previous prime is 111470039. The next prime is 111470123. The reversal of 111470040 is 40074111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 111469995 and 111470022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130254 + ... + 131106.

Almost surely, 2^111470040 is an apocalyptic number.

111470040 is a gapful number since it is divisible by the number (10) 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 111470040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204447600).

111470040 is an abundant number, since it is smaller than the sum of its proper divisors (297425160).

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

111470040 is a wasteful number, since it uses less digits than its factorization.

111470040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 111470040 is about 10557.9372985446. The cubic root of 111470040 is about 481.2669653883.

The spelling of 111470040 in words is "one hundred eleven million, four hundred seventy thousand, forty".