112660440 has 64 divisors (see below), whose sum is σ = 352684800. Its totient is φ = 28735872.

The previous prime is 112660439. The next prime is 112660451. The reversal of 112660440 is 44066211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 112660440.

It is a congruent number.

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, 17650 + ... + 23169.

It is an arithmetic number, because the mean of its divisors is an integer number (5510700).

Almost surely, 2^112660440 is an apocalyptic number.

112660440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112660440 is an abundant number, since it is smaller than the sum of its proper divisors (240024360).

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

112660440 is a wasteful number, since it uses less digits than its factorization.

112660440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40856 (or 40852 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 112660440 is about 10614.1622373129. The cubic root of 112660440 is about 482.9740693956.

The spelling of 112660440 in words is "one hundred twelve million, six hundred sixty thousand, four hundred forty".