112757148 has 36 divisors (see below), whose sum is σ = 325743600. Its totient is φ = 32216256.

The previous prime is 112757143. The next prime is 112757149. The reversal of 112757148 is 841757211.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112757143) 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, 223473 + ... + 223976.

Almost surely, 2^112757148 is an apocalyptic number.

112757148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

112757148 is an abundant number, since it is smaller than the sum of its proper divisors (212986452).

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

112757148 is a wasteful number, since it uses less digits than its factorization.

112757148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447466 (or 447461 counting only the distinct ones).

The product of its digits is 15680, while the sum is 36.

The square root of 112757148 is about 10618.7168716376. The cubic root of 112757148 is about 483.1122252501.

The spelling of 112757148 in words is "one hundred twelve million, seven hundred fifty-seven thousand, one hundred forty-eight".