99826733 has 2 divisors, whose sum is σ = 99826734. Its totient is φ = 99826732.

The previous prime is 99826667. The next prime is 99826747. The reversal of 99826733 is 33762899.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96393124 + 3433609 = 9818^2 + 1853^2 .

It is a cyclic number.

It is not a de Polignac number, because 99826733 - 2²⁰ = 98778157 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99826633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49913366 + 49913367.

It is an arithmetic number, because the mean of its divisors is an integer number (49913367).

Almost surely, 2^99826733 is an apocalyptic number.

It is an amenable number.

99826733 is a deficient number, since it is larger than the sum of its proper divisors (1).

99826733 is an equidigital number, since it uses as much as digits as its factorization.

99826733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 47.

The square root of 99826733 is about 9991.3328940637. The cubic root of 99826733 is about 463.8906503243.

The spelling of 99826733 in words is "ninety-nine million, eight hundred twenty-six thousand, seven hundred thirty-three".