112463658 has 24 divisors (see below), whose sum is σ = 244294596. Its totient is φ = 37392000.

The previous prime is 112463657. The next prime is 112463669. The reversal of 112463658 is 856364211.

It is a happy number.

112463658 is a `hidden beast` number, since 1 + 12 + 4 + 636 + 5 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 105945849 + 6517809 = 10293^2 + 2553^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112463651) 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 11 ways as a sum of consecutive naturals, for example, 573 + ... + 15008.

Almost surely, 2^112463658 is an apocalyptic number.

112463658 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

112463658 is an abundant number, since it is smaller than the sum of its proper divisors (131830938).

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

112463658 is a wasteful number, since it uses less digits than its factorization.

112463658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15990 (or 15987 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 112463658 is about 10604.8884011101. Note that the first 3 decimals coincide. The cubic root of 112463658 is about 482.6927047559.

The spelling of 112463658 in words is "one hundred twelve million, four hundred sixty-three thousand, six hundred fifty-eight".