83112346 has 16 divisors (see below), whose sum is σ = 132075360. Its totient is φ = 39115440.

The previous prime is 83112343. The next prime is 83112353. The reversal of 83112346 is 64321138.

It is not an unprimeable number, because it can be changed into a prime (83112343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1000 + ... + 12931.

It is an arithmetic number, because the mean of its divisors is an integer number (8254710).

Almost surely, 2^83112346 is an apocalyptic number.

83112346 is a deficient number, since it is larger than the sum of its proper divisors (48963014).

83112346 is a wasteful number, since it uses less digits than its factorization.

83112346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14109.

The product of its digits is 3456, while the sum is 28.

The square root of 83112346 is about 9116.5972818810. The cubic root of 83112346 is about 436.4037901365.

The spelling of 83112346 in words is "eighty-three million, one hundred twelve thousand, three hundred forty-six".