108607799 has 2 divisors, whose sum is σ = 108607800. Its totient is φ = 108607798.

The previous prime is 108607717. The next prime is 108607823. The reversal of 108607799 is 997706801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108607799 - 2²⁰ = 107559223 is a prime.

It is a Sophie Germain 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 (108607199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54303899 + 54303900.

It is an arithmetic number, because the mean of its divisors is an integer number (54303900).

Almost surely, 2^108607799 is an apocalyptic number.

108607799 is a deficient number, since it is larger than the sum of its proper divisors (1).

108607799 is an equidigital number, since it uses as much as digits as its factorization.

108607799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 108607799 is about 10421.5065609537. The cubic root of 108607799 is about 477.1119975167. Note that the first 3 decimals are identical.

The spelling of 108607799 in words is "one hundred eight million, six hundred seven thousand, seven hundred ninety-nine".