112726969 has 2 divisors, whose sum is σ = 112726970. Its totient is φ = 112726968.

The previous prime is 112726967. The next prime is 112727029. The reversal of 112726969 is 969627211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73188025 + 39538944 = 8555^2 + 6288^2 .

It is a cyclic number.

It is not a de Polignac number, because 112726969 - 2¹ = 112726967 is a prime.

It is a super-2 number, since 2×112726969² = 25414739079853922, which contains 22 as substring.

Together with 112726967, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112726967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56363484 + 56363485.

It is an arithmetic number, because the mean of its divisors is an integer number (56363485).

Almost surely, 2^112726969 is an apocalyptic number.

It is an amenable number.

112726969 is a deficient number, since it is larger than the sum of its proper divisors (1).

112726969 is an equidigital number, since it uses as much as digits as its factorization.

112726969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 43.

The square root of 112726969 is about 10617.2957479765. The cubic root of 112726969 is about 483.0691203856.

The spelling of 112726969 in words is "one hundred twelve million, seven hundred twenty-six thousand, nine hundred sixty-nine".