112097279 has 16 divisors (see below), whose sum is σ = 131010048. Its totient is φ = 93923232.

The previous prime is 112097273. The next prime is 112097291. The reversal of 112097279 is 972790211.

It is a cyclic number.

It is not a de Polignac number, because 112097279 - 2¹² = 112093183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112097273) 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, 172934 + ... + 173580.

It is an arithmetic number, because the mean of its divisors is an integer number (8188128).

Almost surely, 2^112097279 is an apocalyptic number.

112097279 is a deficient number, since it is larger than the sum of its proper divisors (18912769).

112097279 is an equidigital number, since it uses as much as digits as its factorization.

112097279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174.

The product of its (nonzero) digits is 15876, while the sum is 38.

The square root of 112097279 is about 10587.6002474593. The cubic root of 112097279 is about 482.1679697291.

The spelling of 112097279 in words is "one hundred twelve million, ninety-seven thousand, two hundred seventy-nine".