112473890 has 32 divisors (see below), whose sum is σ = 216207360. Its totient is φ = 42033600.

The previous prime is 112473871. The next prime is 112473913. The reversal of 112473890 is 98374211.

It is a self number, because there is not a number n which added to its sum of digits gives 112473890.

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, 2735 + ... + 15245.

It is an arithmetic number, because the mean of its divisors is an integer number (6756480).

Almost surely, 2^112473890 is an apocalyptic number.

112473890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112473890 is a deficient number, since it is larger than the sum of its proper divisors (103733470).

112473890 is a wasteful number, since it uses less digits than its factorization.

112473890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12578.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 112473890 is about 10605.3708091702. The cubic root of 112473890 is about 482.7073428535.

The spelling of 112473890 in words is "one hundred twelve million, four hundred seventy-three thousand, eight hundred ninety".