112091245 has 8 divisors (see below), whose sum is σ = 153725184. Its totient is φ = 76862544.

The previous prime is 112091233. The next prime is 112091263. The reversal of 112091245 is 542190211.

It is a happy number.

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 112091245 - 2⁷ = 112091117 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 1601269 + ... + 1601338.

It is an arithmetic number, because the mean of its divisors is an integer number (19215648).

Almost surely, 2^112091245 is an apocalyptic number.

It is an amenable number.

112091245 is a deficient number, since it is larger than the sum of its proper divisors (41633939).

112091245 is an equidigital number, since it uses as much as digits as its factorization.

112091245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202619.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 112091245 is about 10587.3152876449. The cubic root of 112091245 is about 482.1593181551.

The spelling of 112091245 in words is "one hundred twelve million, ninety-one thousand, two hundred forty-five".