99462997 has 2 divisors, whose sum is σ = 99462998. Its totient is φ = 99462996.

The previous prime is 99462947. The next prime is 99463009. The reversal of 99462997 is 79926499.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92275236 + 7187761 = 9606^2 + 2681^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99462997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99462917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49731498 + 49731499.

It is an arithmetic number, because the mean of its divisors is an integer number (49731499).

Almost surely, 2^99462997 is an apocalyptic number.

It is an amenable number.

99462997 is a deficient number, since it is larger than the sum of its proper divisors (1).

99462997 is an equidigital number, since it uses as much as digits as its factorization.

99462997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2204496, while the sum is 55.

The square root of 99462997 is about 9973.1137063607. The cubic root of 99462997 is about 463.3265426375.

The spelling of 99462997 in words is "ninety-nine million, four hundred sixty-two thousand, nine hundred ninety-seven".