112665241 has 8 divisors (see below), whose sum is σ = 122106824. Its totient is φ = 103334400.

The previous prime is 112665233. The next prime is 112665271. The reversal of 112665241 is 142566211.

It can be written as a sum of positive squares in 4 ways, for example, as 5107600 + 107557641 = 2260^2 + 10371^2 .

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

It is not a de Polignac number, because 112665241 - 2³ = 112665233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112665221) 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, 25560 + ... + 29641.

It is an arithmetic number, because the mean of its divisors is an integer number (15263353).

Almost surely, 2^112665241 is an apocalyptic number.

It is an amenable number.

112665241 is a deficient number, since it is larger than the sum of its proper divisors (9441583).

112665241 is a wasteful number, since it uses less digits than its factorization.

112665241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55371.

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

The square root of 112665241 is about 10614.3883950042. The cubic root of 112665241 is about 482.9809299096.

The spelling of 112665241 in words is "one hundred twelve million, six hundred sixty-five thousand, two hundred forty-one".