112940245 has 8 divisors (see below), whose sum is σ = 147849120. Its totient is φ = 82138320.

The previous prime is 112940207. The next prime is 112940251. The reversal of 112940245 is 542049211.

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

It is not a de Polignac number, because 112940245 - 2¹⁹ = 112415957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1026675 + ... + 1026784.

It is an arithmetic number, because the mean of its divisors is an integer number (18481140).

Almost surely, 2^112940245 is an apocalyptic number.

It is an amenable number.

112940245 is a deficient number, since it is larger than the sum of its proper divisors (34908875).

112940245 is a wasteful number, since it uses less digits than its factorization.

112940245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053475.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 112940245 is about 10627.3348022917. The cubic root of 112940245 is about 483.3735791563.

Adding to 112940245 its reverse (542049211), we get a palindrome (654989456).

The spelling of 112940245 in words is "one hundred twelve million, nine hundred forty thousand, two hundred forty-five".