99595417 has 2 divisors, whose sum is σ = 99595418. Its totient is φ = 99595416.

The previous prime is 99595411. The next prime is 99595459. The reversal of 99595417 is 71459599.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96412761 + 3182656 = 9819^2 + 1784^2 .

It is a cyclic number.

It is not a de Polignac number, because 99595417 - 2¹¹ = 99593369 is a prime.

It is not a weakly prime, because it can be changed into another prime (99595411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49797708 + 49797709.

It is an arithmetic number, because the mean of its divisors is an integer number (49797709).

Almost surely, 2^99595417 is an apocalyptic number.

It is an amenable number.

99595417 is a deficient number, since it is larger than the sum of its proper divisors (1).

99595417 is an equidigital number, since it uses as much as digits as its factorization.

99595417 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 99595417 is about 9979.7503475788. The cubic root of 99595417 is about 463.5320679585.

It can be divided in two parts, 9959 and 5417, that added together give a square (15376 = 124²).

The spelling of 99595417 in words is "ninety-nine million, five hundred ninety-five thousand, four hundred seventeen".