112719461 has 2 divisors, whose sum is σ = 112719462. Its totient is φ = 112719460.

The previous prime is 112719437. The next prime is 112719487. The reversal of 112719461 is 164917211.

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., 93412225 + 19307236 = 9665^2 + 4394^2 .

It is a cyclic number.

It is not a de Polignac number, because 112719461 - 2²⁶ = 45610597 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112719161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56359730 + 56359731.

It is an arithmetic number, because the mean of its divisors is an integer number (56359731).

Almost surely, 2^112719461 is an apocalyptic number.

It is an amenable number.

112719461 is a deficient number, since it is larger than the sum of its proper divisors (1).

112719461 is an equidigital number, since it uses as much as digits as its factorization.

112719461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 32.

The square root of 112719461 is about 10616.9421680633. The cubic root of 112719461 is about 483.0583954647.

The spelling of 112719461 in words is "one hundred twelve million, seven hundred nineteen thousand, four hundred sixty-one".