112892661 has 48 divisors (see below), whose sum is σ = 201552000. Its totient is φ = 59439744.

The previous prime is 112892657. The next prime is 112892677. The reversal of 112892661 is 166298211.

It is not a de Polignac number, because 112892661 - 2² = 112892657 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112892161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43015 + ... + 45563.

It is an arithmetic number, because the mean of its divisors is an integer number (4199000).

Almost surely, 2^112892661 is an apocalyptic number.

It is an amenable number.

112892661 is a deficient number, since it is larger than the sum of its proper divisors (88659339).

112892661 is a wasteful number, since it uses less digits than its factorization.

112892661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618 (or 2615 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 112892661 is about 10625.0958113327. The cubic root of 112892661 is about 483.3056846121.

The spelling of 112892661 in words is "one hundred twelve million, eight hundred ninety-two thousand, six hundred sixty-one".