112287672 has 48 divisors (see below), whose sum is σ = 347558640. Its totient is φ = 32082048.

The previous prime is 112287671. The next prime is 112287689. The reversal of 112287672 is 276782211.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112287671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110893 + ... + 111900.

It is an arithmetic number, because the mean of its divisors is an integer number (7240805).

Almost surely, 2^112287672 is an apocalyptic number.

112287672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112287672 is an abundant number, since it is smaller than the sum of its proper divisors (235270968).

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

112287672 is a wasteful number, since it uses less digits than its factorization.

112287672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222812 (or 222805 counting only the distinct ones).

The product of its digits is 18816, while the sum is 36.

The square root of 112287672 is about 10596.5877526683. The cubic root of 112287672 is about 482.4407966949.

The spelling of 112287672 in words is "one hundred twelve million, two hundred eighty-seven thousand, six hundred seventy-two".