99965027 has 2 divisors, whose sum is σ = 99965028. Its totient is φ = 99965026.

The previous prime is 99964993. The next prime is 99965051. The reversal of 99965027 is 72056999.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99965027 - 2⁸ = 99964771 is a prime.

It is a super-2 number, since 2×99965027² = 19986013246221458, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99965077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49982513 + 49982514.

It is an arithmetic number, because the mean of its divisors is an integer number (49982514).

Almost surely, 2^99965027 is an apocalyptic number.

99965027 is a deficient number, since it is larger than the sum of its proper divisors (1).

99965027 is an equidigital number, since it uses as much as digits as its factorization.

99965027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 306180, while the sum is 47.

The square root of 99965027 is about 9998.2511970844. The cubic root of 99965027 is about 464.1047669567.

The spelling of 99965027 in words is "ninety-nine million, nine hundred sixty-five thousand, twenty-seven".