10097999 has 2 divisors, whose sum is σ = 10098000. Its totient is φ = 10097998.

The previous prime is 10097977. The next prime is 10098007. The reversal of 10097999 is 99979001.

10097999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10097999 - 2⁸ = 10097743 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 (10097939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5048999 + 5049000.

It is an arithmetic number, because the mean of its divisors is an integer number (5049000).

Almost surely, 2^10097999 is an apocalyptic number.

10097999 is a deficient number, since it is larger than the sum of its proper divisors (1).

10097999 is an equidigital number, since it uses as much as digits as its factorization.

10097999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45927, while the sum is 44.

The square root of 10097999 is about 3177.7348851029. The cubic root of 10097999 is about 216.1449572815.

The spelling of 10097999 in words is "ten million, ninety-seven thousand, nine hundred ninety-nine".