112353140 has 12 divisors (see below), whose sum is σ = 235941636. Its totient is φ = 44941248.

The previous prime is 112353113. The next prime is 112353149. The reversal of 112353140 is 41353211.

It can be written as a sum of positive squares in 2 ways, for example, as 76807696 + 35545444 = 8764^2 + 5962^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 5617657 = 112353140 / (1 + 1 + 2 + 3 + 5 + 3 + 1 + 4 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112353149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2808809 + ... + 2808848.

It is an arithmetic number, because the mean of its divisors is an integer number (19661803).

Almost surely, 2^112353140 is an apocalyptic number.

112353140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112353140 is an abundant number, since it is smaller than the sum of its proper divisors (123588496).

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

112353140 is a wasteful number, since it uses less digits than its factorization.

112353140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617666 (or 5617664 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 112353140 is about 10599.6764101552. The cubic root of 112353140 is about 482.5345389470.

The spelling of 112353140 in words is "one hundred twelve million, three hundred fifty-three thousand, one hundred forty".