112863402 has 32 divisors (see below), whose sum is σ = 254252160. Its totient is φ = 37104480.

The previous prime is 112863397. The next prime is 112863407. The reversal of 112863402 is 204368211.

112863402 is a `hidden beast` number, since 1 + 1 + 28 + 634 + 0 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (112863397) and next prime (112863407).

It is a super-2 number, since 2×112863402² = 25476295022027208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (112863407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10374 + ... + 18257.

It is an arithmetic number, because the mean of its divisors is an integer number (7945380).

Almost surely, 2^112863402 is an apocalyptic number.

112863402 is an abundant number, since it is smaller than the sum of its proper divisors (141388758).

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

112863402 is a wasteful number, since it uses less digits than its factorization.

112863402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28715 (or 28709 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 112863402 is about 10623.7188404061. The cubic root of 112863402 is about 483.2639273572.

The spelling of 112863402 in words is "one hundred twelve million, eight hundred sixty-three thousand, four hundred two".