112106390 has 32 divisors (see below), whose sum is σ = 220872960. Its totient is φ = 40629600.

The previous prime is 112106377. The next prime is 112106399. The reversal of 112106390 is 93601211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112106399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34871 + ... + 37949.

It is an arithmetic number, because the mean of its divisors is an integer number (6902280).

Almost surely, 2^112106390 is an apocalyptic number.

112106390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112106390 is a deficient number, since it is larger than the sum of its proper divisors (108766570).

112106390 is a wasteful number, since it uses less digits than its factorization.

112106390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 112106390 is about 10588.0305061895. The cubic root of 112106390 is about 482.1810325302.

The spelling of 112106390 in words is "one hundred twelve million, one hundred six thousand, three hundred ninety".