99265807 has 2 divisors, whose sum is σ = 99265808. Its totient is φ = 99265806.

The previous prime is 99265799. The next prime is 99265847. The reversal of 99265807 is 70856299.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99265807 - 2³ = 99265799 is a prime.

It is a super-2 number, since 2×99265807² = 19707400878722498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99265847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49632903 + 49632904.

It is an arithmetic number, because the mean of its divisors is an integer number (49632904).

Almost surely, 2^99265807 is an apocalyptic number.

99265807 is a deficient number, since it is larger than the sum of its proper divisors (1).

99265807 is an equidigital number, since it uses as much as digits as its factorization.

99265807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 99265807 is about 9963.2227215896. Note that the first 3 decimals coincide. The cubic root of 99265807 is about 463.0201512905.

The spelling of 99265807 in words is "ninety-nine million, two hundred sixty-five thousand, eight hundred seven".