112894993 has 2 divisors, whose sum is σ = 112894994. Its totient is φ = 112894992.

The previous prime is 112894981. The next prime is 112894997. The reversal of 112894993 is 399498211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109683729 + 3211264 = 10473^2 + 1792^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112894993 is a prime.

It is not a weakly prime, because it can be changed into another prime (112894997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56447496 + 56447497.

It is an arithmetic number, because the mean of its divisors is an integer number (56447497).

Almost surely, 2^112894993 is an apocalyptic number.

It is an amenable number.

112894993 is a deficient number, since it is larger than the sum of its proper divisors (1).

112894993 is an equidigital number, since it uses as much as digits as its factorization.

112894993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 46.

The square root of 112894993 is about 10625.2055509529. The cubic root of 112894993 is about 483.3090124372.

The spelling of 112894993 in words is "one hundred twelve million, eight hundred ninety-four thousand, nine hundred ninety-three".