112487312 has 40 divisors (see below), whose sum is σ = 254882496. Its totient is φ = 47085696.

The previous prime is 112487303. The next prime is 112487321. The reversal of 112487312 is 213784211.

It is an interprime number because it is at equal distance from previous prime (112487303) and next prime (112487321).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6863 + ... + 16494.

Almost surely, 2^112487312 is an apocalyptic number.

It is an amenable number.

112487312 is an abundant number, since it is smaller than the sum of its proper divisors (142395184).

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

112487312 is a wasteful number, since it uses less digits than its factorization.

112487312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23415 (or 23409 counting only the distinct ones).

The product of its digits is 2688, while the sum is 29.

The square root of 112487312 is about 10606.0035828770. The cubic root of 112487312 is about 482.7265432808.

The spelling of 112487312 in words is "one hundred twelve million, four hundred eighty-seven thousand, three hundred twelve".