99706023 has 6 divisors (see below), whose sum is σ = 144019824. Its totient is φ = 66470676.

The previous prime is 99706021. The next prime is 99706039. The reversal of 99706023 is 32060799.

It is not a de Polignac number, because 99706023 - 2¹ = 99706021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99706021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5539215 + ... + 5539232.

It is an arithmetic number, because the mean of its divisors is an integer number (24003304).

Almost surely, 2^99706023 is an apocalyptic number.

99706023 is a deficient number, since it is larger than the sum of its proper divisors (44313801).

99706023 is a wasteful number, since it uses less digits than its factorization.

99706023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11078453 (or 11078450 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 99706023 is about 9985.2903312823. The cubic root of 99706023 is about 463.7035968033.

The spelling of 99706023 in words is "ninety-nine million, seven hundred six thousand, twenty-three".