426592099 has 2 divisors, whose sum is σ = 426592100. Its totient is φ = 426592098.

The previous prime is 426592081. The next prime is 426592139. The reversal of 426592099 is 990295624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426592099 - 2²³ = 418203491 is a prime.

It is not a weakly prime, because it can be changed into another prime (426592039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213296049 + 213296050.

It is an arithmetic number, because the mean of its divisors is an integer number (213296050).

Almost surely, 2^426592099 is an apocalyptic number.

426592099 is a deficient number, since it is larger than the sum of its proper divisors (1).

426592099 is an equidigital number, since it uses as much as digits as its factorization.

426592099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 426592099 is about 20654.1061050823. The cubic root of 426592099 is about 752.7849637616.

The spelling of 426592099 in words is "four hundred twenty-six million, five hundred ninety-two thousand, ninety-nine".