99723382 has 16 divisors (see below), whose sum is σ = 164166912. Its totient is φ = 45055720.

The previous prime is 99723353. The next prime is 99723383. The reversal of 99723382 is 28332799.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99723383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9898 + ... + 17245.

It is an arithmetic number, because the mean of its divisors is an integer number (10260432).

Almost surely, 2^99723382 is an apocalyptic number.

99723382 is a deficient number, since it is larger than the sum of its proper divisors (64443530).

99723382 is a wasteful number, since it uses less digits than its factorization.

99723382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27323.

The product of its digits is 163296, while the sum is 43.

The square root of 99723382 is about 9986.1595220585. The cubic root of 99723382 is about 463.7305057883.

The spelling of 99723382 in words is "ninety-nine million, seven hundred twenty-three thousand, three hundred eighty-two".