112980387 has 12 divisors (see below), whose sum is σ = 163120344. Its totient is φ = 69526080.

The previous prime is 112980377. The next prime is 112980389. The reversal of 112980387 is 783089211.

It is not a de Polignac number, because 112980387 - 2⁶ = 112980323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (112980389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110914 + ... + 111927.

It is an arithmetic number, because the mean of its divisors is an integer number (13593362).

Almost surely, 2^112980387 is an apocalyptic number.

112980387 is a deficient number, since it is larger than the sum of its proper divisors (50139957).

112980387 is a wasteful number, since it uses less digits than its factorization.

112980387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222870 (or 222857 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 112980387 is about 10629.2232547821. The cubic root of 112980387 is about 483.4308403621.

The spelling of 112980387 in words is "one hundred twelve million, nine hundred eighty thousand, three hundred eighty-seven".