112520196 has 18 divisors (see below), whose sum is σ = 284426142. Its totient is φ = 37506720.

The previous prime is 112520183. The next prime is 112520231. The reversal of 112520196 is 691025211.

It can be written as a sum of positive squares in only one way, i.e., 111007296 + 1512900 = 10536^2 + 1230^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1562745 + ... + 1562816.

Almost surely, 2^112520196 is an apocalyptic number.

It is an amenable number.

112520196 is an abundant number, since it is smaller than the sum of its proper divisors (171905946).

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

112520196 is a wasteful number, since it uses less digits than its factorization.

112520196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125571 (or 3125566 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 112520196 is about 10607.5537236443. The cubic root of 112520196 is about 482.7735780168.

It can be divided in two parts, 1125 and 20196, that added together give a triangular number (21321 = T₂₀₆).

The spelling of 112520196 in words is "one hundred twelve million, five hundred twenty thousand, one hundred ninety-six".