99462161 has 2 divisors, whose sum is σ = 99462162. Its totient is φ = 99462160.

The previous prime is 99462157. The next prime is 99462193. The reversal of 99462161 is 16126499.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81450625 + 18011536 = 9025^2 + 4244^2 .

It is a cyclic number.

It is not a de Polignac number, because 99462161 - 2² = 99462157 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99462101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49731080 + 49731081.

It is an arithmetic number, because the mean of its divisors is an integer number (49731081).

Almost surely, 2^99462161 is an apocalyptic number.

It is an amenable number.

99462161 is a deficient number, since it is larger than the sum of its proper divisors (1).

99462161 is an equidigital number, since it uses as much as digits as its factorization.

99462161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 38.

The square root of 99462161 is about 9973.0717935850. The cubic root of 99462161 is about 463.3252445264.

The spelling of 99462161 in words is "ninety-nine million, four hundred sixty-two thousand, one hundred sixty-one".