99775326 has 16 divisors (see below), whose sum is σ = 228057984. Its totient is φ = 28507224.

The previous prime is 99775301. The next prime is 99775337. The reversal of 99775326 is 62357799.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1187760 + ... + 1187843.

It is an arithmetic number, because the mean of its divisors is an integer number (14253624).

Almost surely, 2^99775326 is an apocalyptic number.

99775326 is an abundant number, since it is smaller than the sum of its proper divisors (128282658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99775326 is a wasteful number, since it uses less digits than its factorization.

99775326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375615.

The product of its digits is 714420, while the sum is 48.

The square root of 99775326 is about 9988.7599831010. The cubic root of 99775326 is about 463.8110079260.

The spelling of 99775326 in words is "ninety-nine million, seven hundred seventy-five thousand, three hundred twenty-six".