112742499 has 8 divisors (see below), whose sum is σ = 150446160. Its totient is φ = 75100256.

The previous prime is 112742491. The next prime is 112742507. The reversal of 112742499 is 994247211.

It is an interprime number because it is at equal distance from previous prime (112742491) and next prime (112742507).

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 112742499 - 2³ = 112742491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112742491) 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, 10884 + ... + 18545.

It is an arithmetic number, because the mean of its divisors is an integer number (18805770).

Almost surely, 2^112742499 is an apocalyptic number.

112742499 is a deficient number, since it is larger than the sum of its proper divisors (37703661).

112742499 is a wasteful number, since it uses less digits than its factorization.

112742499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30709.

The product of its digits is 36288, while the sum is 39.

The square root of 112742499 is about 10618.0270766277. The cubic root of 112742499 is about 483.0913029476.

The spelling of 112742499 in words is "one hundred twelve million, seven hundred forty-two thousand, four hundred ninety-nine".