112724045 has 16 divisors (see below), whose sum is σ = 156714240. Its totient is φ = 76235904.

The previous prime is 112724041. The next prime is 112724069. The reversal of 112724045 is 540427211.

It is a cyclic number.

It is not a de Polignac number, because 112724045 - 2² = 112724041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112724041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19505 + ... + 24614.

It is an arithmetic number, because the mean of its divisors is an integer number (9794640).

Almost surely, 2^112724045 is an apocalyptic number.

It is an amenable number.

112724045 is a deficient number, since it is larger than the sum of its proper divisors (43990195).

112724045 is an equidigital number, since it uses as much as digits as its factorization.

112724045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44204.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 112724045 is about 10617.1580472366. The cubic root of 112724045 is about 483.0649436083.

The spelling of 112724045 in words is "one hundred twelve million, seven hundred twenty-four thousand, forty-five".