112802245 has 4 divisors (see below), whose sum is σ = 135362700. Its totient is φ = 90241792.

The previous prime is 112802243. The next prime is 112802251. The reversal of 112802245 is 542208211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 542208211 = 599 ⋅905189.

It can be written as a sum of positive squares in 2 ways, for example, as 11819844 + 100982401 = 3438^2 + 10049^2 .

It is a cyclic number.

It is not a de Polignac number, because 112802245 - 2¹ = 112802243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112802243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11280220 + ... + 11280229.

It is an arithmetic number, because the mean of its divisors is an integer number (33840675).

Almost surely, 2^112802245 is an apocalyptic number.

It is an amenable number.

112802245 is a deficient number, since it is larger than the sum of its proper divisors (22560455).

112802245 is an equidigital number, since it uses as much as digits as its factorization.

112802245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22560454.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 112802245 is about 10620.8401268450. The cubic root of 112802245 is about 483.1766232610.

The spelling of 112802245 in words is "one hundred twelve million, eight hundred two thousand, two hundred forty-five".