99706005 has 32 divisors (see below), whose sum is σ = 202579200. Its totient is φ = 45579456.

The previous prime is 99706001. The next prime is 99706021. The reversal of 99706005 is 50060799.

It is not a de Polignac number, because 99706005 - 2² = 99706001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99706001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51810 + ... + 53699.

It is an arithmetic number, because the mean of its divisors is an integer number (6330600).

Almost surely, 2^99706005 is an apocalyptic number.

It is an amenable number.

99706005 is an abundant number, since it is smaller than the sum of its proper divisors (102873195).

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

99706005 is a wasteful number, since it uses less digits than its factorization.

99706005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105530 (or 105524 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 99706005 is about 9985.2894299564. The cubic root of 99706005 is about 463.7035688990.

The spelling of 99706005 in words is "ninety-nine million, seven hundred six thousand, five".