112307780 has 48 divisors (see below), whose sum is σ = 268939440. Its totient is φ = 39026688.

The previous prime is 112307759. The next prime is 112307791. The reversal of 112307780 is 87703211.

It can be written as a sum of positive squares in 8 ways, for example, as 14258176 + 98049604 = 3776^2 + 9902^2 .

It is a super-2 number, since 2×112307780² = 25226074897056800, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 8285 + ... + 17124.

It is an arithmetic number, because the mean of its divisors is an integer number (5602905).

Almost surely, 2^112307780 is an apocalyptic number.

112307780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112307780 is an abundant number, since it is smaller than the sum of its proper divisors (156631660).

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

112307780 is a wasteful number, since it uses less digits than its factorization.

112307780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25448 (or 25446 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 112307780 is about 10597.5365061886. The cubic root of 112307780 is about 482.4695927933.

The spelling of 112307780 in words is "one hundred twelve million, three hundred seven thousand, seven hundred eighty".