99595471 has 2 divisors, whose sum is σ = 99595472. Its totient is φ = 99595470.

The previous prime is 99595459. The next prime is 99595477. The reversal of 99595471 is 17459599.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99595471 is a prime.

It is a super-3 number, since 3×99595471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99595477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49797735 + 49797736.

It is an arithmetic number, because the mean of its divisors is an integer number (49797736).

Almost surely, 2^99595471 is an apocalyptic number.

99595471 is a deficient number, since it is larger than the sum of its proper divisors (1).

99595471 is an equidigital number, since it uses as much as digits as its factorization.

99595471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 510300, while the sum is 49.

The square root of 99595471 is about 9979.7530530570. The cubic root of 99595471 is about 463.5321517332.

The spelling of 99595471 in words is "ninety-nine million, five hundred ninety-five thousand, four hundred seventy-one".