112431552 has 28 divisors (see below), whose sum is σ = 297475656. Its totient is φ = 37477120.

The previous prime is 112431547. The next prime is 112431593. The reversal of 112431552 is 255134211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292599 + ... + 292982.

Almost surely, 2^112431552 is an apocalyptic number.

112431552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112431552 is an abundant number, since it is smaller than the sum of its proper divisors (185044104).

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

112431552 is an equidigital number, since it uses as much as digits as its factorization.

112431552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585596 (or 585586 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 112431552 is about 10603.3745571870. The cubic root of 112431552 is about 482.6467675255.

Adding to 112431552 its reverse (255134211), we get a palindrome (367565763).

The spelling of 112431552 in words is "one hundred twelve million, four hundred thirty-one thousand, five hundred fifty-two".