112964897 has 4 divisors (see below), whose sum is σ = 113132436. Its totient is φ = 112797360.

The previous prime is 112964893. The next prime is 112964921. The reversal of 112964897 is 798469211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 110481121 + 2483776 = 10511^2 + 1576^2 .

It is a cyclic number.

It is not a de Polignac number, because 112964897 - 2² = 112964893 is a prime.

It is a super-2 number, since 2×112964897² = 25522135908441218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112964893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82754 + ... + 84107.

It is an arithmetic number, because the mean of its divisors is an integer number (28283109).

Almost surely, 2^112964897 is an apocalyptic number.

It is an amenable number.

112964897 is a deficient number, since it is larger than the sum of its proper divisors (167539).

112964897 is an equidigital number, since it uses as much as digits as its factorization.

112964897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167538.

The product of its digits is 217728, while the sum is 47.

The square root of 112964897 is about 10628.4945782552. The cubic root of 112964897 is about 483.4087460082.

The spelling of 112964897 in words is "one hundred twelve million, nine hundred sixty-four thousand, eight hundred ninety-seven".