98662633 has 2 divisors, whose sum is σ = 98662634. Its totient is φ = 98662632.

The previous prime is 98662631. The next prime is 98662651. The reversal of 98662633 is 33626689.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58568409 + 40094224 = 7653^2 + 6332^2 .

It is a cyclic number.

It is not a de Polignac number, because 98662633 - 2¹ = 98662631 is a prime.

Together with 98662631, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 98662633.

It is not a weakly prime, because it can be changed into another prime (98662631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49331316 + 49331317.

It is an arithmetic number, because the mean of its divisors is an integer number (49331317).

Almost surely, 2^98662633 is an apocalyptic number.

It is an amenable number.

98662633 is a deficient number, since it is larger than the sum of its proper divisors (1).

98662633 is an equidigital number, since it uses as much as digits as its factorization.

98662633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 43.

The square root of 98662633 is about 9932.9065736067. The cubic root of 98662633 is about 462.0804208372.

The spelling of 98662633 in words is "ninety-eight million, six hundred sixty-two thousand, six hundred thirty-three".