112882649 has 4 divisors (see below), whose sum is σ = 123144720. Its totient is φ = 102620580.

The previous prime is 112882621. The next prime is 112882661. The reversal of 112882649 is 946288211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112882649 - 2¹² = 112878553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112882619) 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 3 ways as a sum of consecutive naturals, for example, 5131019 + ... + 5131040.

It is an arithmetic number, because the mean of its divisors is an integer number (30786180).

Almost surely, 2^112882649 is an apocalyptic number.

It is an amenable number.

112882649 is a deficient number, since it is larger than the sum of its proper divisors (10262071).

112882649 is a wasteful number, since it uses less digits than its factorization.

112882649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10262070.

The product of its digits is 55296, while the sum is 41.

The square root of 112882649 is about 10624.6246521936. The cubic root of 112882649 is about 483.2913967050.

The spelling of 112882649 in words is "one hundred twelve million, eight hundred eighty-two thousand, six hundred forty-nine".