112046245 has 16 divisors (see below), whose sum is σ = 139120128. Its totient is φ = 86541120.

The previous prime is 112046237. The next prime is 112046257. The reversal of 112046245 is 542640211.

It is a happy number.

It is not a de Polignac number, because 112046245 - 2³ = 112046237 is a prime.

It is a super-2 number, since 2×112046245² = 25108722037200050, which contains 22 as substring.

It is a Duffinian number.

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, 123082 + ... + 123988.

It is an arithmetic number, because the mean of its divisors is an integer number (8695008).

Almost surely, 2^112046245 is an apocalyptic number.

It is an amenable number.

112046245 is a deficient number, since it is larger than the sum of its proper divisors (27073883).

112046245 is an equidigital number, since it uses as much as digits as its factorization.

112046245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 112046245 is about 10585.1898896524. The cubic root of 112046245 is about 482.0947871757.

Adding to 112046245 its reverse (542640211), we get a palindrome (654686456).

It can be divided in two parts, 11 and 2046245, that multiplied together give a triangular number (22508695 = T₆₇₀₉).

The spelling of 112046245 in words is "one hundred twelve million, forty-six thousand, two hundred forty-five".