112545162 has 12 divisors (see below), whose sum is σ = 243847890. Its totient is φ = 37515048.

The previous prime is 112545161. The next prime is 112545163. The reversal of 112545162 is 261545211.

112545162 is a `hidden beast` number, since 112 + 545 + 1 + 6 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (112545161) and next prime (112545163).

It can be written as a sum of positive squares in only one way, i.e., 68707521 + 43837641 = 8289^2 + 6621^2 .

It is not an unprimeable number, because it can be changed into a prime (112545161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3126237 + ... + 3126272.

Almost surely, 2^112545162 is an apocalyptic number.

112545162 is an abundant number, since it is smaller than the sum of its proper divisors (131302728).

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

112545162 is a wasteful number, since it uses less digits than its factorization.

112545162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6252517 (or 6252514 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 112545162 is about 10608.7304612758. The cubic root of 112545162 is about 482.8092813371.

The spelling of 112545162 in words is "one hundred twelve million, five hundred forty-five thousand, one hundred sixty-two".