112643352 has 32 divisors (see below), whose sum is σ = 312898800. Its totient is φ = 37547712.

The previous prime is 112643341. The next prime is 112643369. The reversal of 112643352 is 253346211.

112643352 is a `hidden beast` number, since 1 + 12 + 643 + 3 + 5 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260533 + ... + 260964.

Almost surely, 2^112643352 is an apocalyptic number.

112643352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112643352 is an abundant number, since it is smaller than the sum of its proper divisors (200255448).

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

112643352 is a wasteful number, since it uses less digits than its factorization.

112643352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521512 (or 521502 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 112643352 is about 10613.3572445292. The cubic root of 112643352 is about 482.9496494715.

Adding to 112643352 its reverse (253346211), we get a palindrome (365989563).

The spelling of 112643352 in words is "one hundred twelve million, six hundred forty-three thousand, three hundred fifty-two".