112946245 has 8 divisors (see below), whose sum is σ = 135779616. Its totient is φ = 90194256.

The previous prime is 112946243. The next prime is 112946263. The reversal of 112946245 is 542649211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112946245 - 2¹ = 112946243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112946245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112946243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17247 + ... + 22876.

It is an arithmetic number, because the mean of its divisors is an integer number (16972452).

Almost surely, 2^112946245 is an apocalyptic number.

It is an amenable number.

112946245 is a deficient number, since it is larger than the sum of its proper divisors (22833371).

112946245 is an equidigital number, since it uses as much as digits as its factorization.

112946245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40691.

The product of its digits is 17280, while the sum is 34.

The square root of 112946245 is about 10627.6170894514. The cubic root of 112946245 is about 483.3821388158.

It can be divided in two parts, 1129 and 46245, that added together give a palindrome (47374).

The spelling of 112946245 in words is "one hundred twelve million, nine hundred forty-six thousand, two hundred forty-five".