112520070 has 64 divisors (see below), whose sum is σ = 323144640. Its totient is φ = 27696384.

The previous prime is 112520063. The next prime is 112520081. The reversal of 112520070 is 70025211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12519 + ... + 19538.

It is an arithmetic number, because the mean of its divisors is an integer number (5049135).

Almost surely, 2^112520070 is an apocalyptic number.

112520070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112520070 is an abundant number, since it is smaller than the sum of its proper divisors (210624570).

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

112520070 is a wasteful number, since it uses less digits than its factorization.

112520070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32086 (or 32080 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 112520070 is about 10607.5477844787. The cubic root of 112520070 is about 482.7733978136.

Adding to 112520070 its reverse (70025211), we get a palindrome (182545281).

The spelling of 112520070 in words is "one hundred twelve million, five hundred twenty thousand, seventy".