99652097 has 2 divisors, whose sum is σ = 99652098. Its totient is φ = 99652096.

The previous prime is 99652087. The next prime is 99652117. The reversal of 99652097 is 79025699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87534736 + 12117361 = 9356^2 + 3481^2 .

It is a cyclic number.

It is not a de Polignac number, because 99652097 - 2¹⁴ = 99635713 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99652037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49826048 + 49826049.

It is an arithmetic number, because the mean of its divisors is an integer number (49826049).

Almost surely, 2^99652097 is an apocalyptic number.

It is an amenable number.

99652097 is a deficient number, since it is larger than the sum of its proper divisors (1).

99652097 is an equidigital number, since it uses as much as digits as its factorization.

99652097 is an evil number, because the sum of its binary digits is even.

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

The square root of 99652097 is about 9982.5896940624. The cubic root of 99652097 is about 463.6199837013.

The spelling of 99652097 in words is "ninety-nine million, six hundred fifty-two thousand, ninety-seven".