99952997 has 2 divisors, whose sum is σ = 99952998. Its totient is φ = 99952996.

The previous prime is 99952981. The next prime is 99953011. The reversal of 99952997 is 79925999.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96805921 + 3147076 = 9839^2 + 1774^2 .

It is a cyclic number.

It is not a de Polignac number, because 99952997 - 2⁴ = 99952981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99952397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49976498 + 49976499.

It is an arithmetic number, because the mean of its divisors is an integer number (49976499).

Almost surely, 2^99952997 is an apocalyptic number.

It is an amenable number.

99952997 is a deficient number, since it is larger than the sum of its proper divisors (1).

99952997 is an equidigital number, since it uses as much as digits as its factorization.

99952997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4133430, while the sum is 59.

The square root of 99952997 is about 9997.6495737748. The cubic root of 99952997 is about 464.0861490977.

The spelling of 99952997 in words is "ninety-nine million, nine hundred fifty-two thousand, nine hundred ninety-seven".