112453140 has 48 divisors (see below), whose sum is σ = 321576192. Its totient is φ = 29348736.

The previous prime is 112453091. The next prime is 112453157. The reversal of 112453140 is 41354211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17119 + ... + 22758.

It is an arithmetic number, because the mean of its divisors is an integer number (6699504).

Almost surely, 2^112453140 is an apocalyptic number.

112453140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112453140 is an abundant number, since it is smaller than the sum of its proper divisors (209123052).

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

112453140 is a wasteful number, since it uses less digits than its factorization.

112453140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39936 (or 39934 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 112453140 is about 10604.3924861352. The cubic root of 112453140 is about 482.6776565758.

The spelling of 112453140 in words is "one hundred twelve million, four hundred fifty-three thousand, one hundred forty".