99926773 has 2 divisors, whose sum is σ = 99926774. Its totient is φ = 99926772.

The previous prime is 99926753. The next prime is 99926777. The reversal of 99926773 is 37762999.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86545809 + 13380964 = 9303^2 + 3658^2 .

It is a cyclic number.

It is not a de Polignac number, because 99926773 - 2⁵ = 99926741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99926773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99926777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49963386 + 49963387.

It is an arithmetic number, because the mean of its divisors is an integer number (49963387).

Almost surely, 2^99926773 is an apocalyptic number.

It is an amenable number.

99926773 is a deficient number, since it is larger than the sum of its proper divisors (1).

99926773 is an equidigital number, since it uses as much as digits as its factorization.

99926773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1285956, while the sum is 52.

The square root of 99926773 is about 9996.3379794803. The cubic root of 99926773 is about 464.0455591536.

It can be divided in two parts, 999 and 26773, that added together give a palindrome (27772).

The spelling of 99926773 in words is "ninety-nine million, nine hundred twenty-six thousand, seven hundred seventy-three".