99627433 has 2 divisors, whose sum is σ = 99627434. Its totient is φ = 99627432.

The previous prime is 99627427. The next prime is 99627487. The reversal of 99627433 is 33472699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83850649 + 15776784 = 9157^2 + 3972^2 .

It is a cyclic number.

It is not a de Polignac number, because 99627433 - 2¹³ = 99619241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99627433.

It is not a weakly prime, because it can be changed into another prime (99627403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49813716 + 49813717.

It is an arithmetic number, because the mean of its divisors is an integer number (49813717).

Almost surely, 2^99627433 is an apocalyptic number.

It is an amenable number.

99627433 is a deficient number, since it is larger than the sum of its proper divisors (1).

99627433 is an equidigital number, since it uses as much as digits as its factorization.

99627433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 43.

The square root of 99627433 is about 9981.3542668317. The cubic root of 99627433 is about 463.5817317323.

The spelling of 99627433 in words is "ninety-nine million, six hundred twenty-seven thousand, four hundred thirty-three".