112365390 has 32 divisors (see below), whose sum is σ = 278378496. Its totient is φ = 28997280.

The previous prime is 112365389. The next prime is 112365397. The reversal of 112365390 is 93563211.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112365397) 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, 59482 + ... + 61341.

It is an arithmetic number, because the mean of its divisors is an integer number (8699328).

Almost surely, 2^112365390 is an apocalyptic number.

112365390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112365390 is an abundant number, since it is smaller than the sum of its proper divisors (166013106).

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

112365390 is a wasteful number, since it uses less digits than its factorization.

112365390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120864.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 112365390 is about 10600.2542422340. The cubic root of 112365390 is about 482.5520754196.

The spelling of 112365390 in words is "one hundred twelve million, three hundred sixty-five thousand, three hundred ninety".