112678390 has 32 divisors (see below), whose sum is σ = 222904224. Its totient is φ = 40669440.

The previous prime is 112678381. The next prime is 112678409. The reversal of 112678390 is 93876211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11332 + ... + 18808.

It is an arithmetic number, because the mean of its divisors is an integer number (6965757).

Almost surely, 2^112678390 is an apocalyptic number.

112678390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112678390 is a deficient number, since it is larger than the sum of its proper divisors (110225834).

112678390 is a wasteful number, since it uses less digits than its factorization.

112678390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7632.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 112678390 is about 10615.0077720179. The cubic root of 112678390 is about 482.9997185178. Note that the first 3 decimals are identical.

The spelling of 112678390 in words is "one hundred twelve million, six hundred seventy-eight thousand, three hundred ninety".