32000099 has 4 divisors (see below), whose sum is σ = 32023080. Its totient is φ = 31977120.

The previous prime is 32000093. The next prime is 32000113. The reversal of 32000099 is 99000023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32000099 - 2⁴ = 32000083 is a prime.

It is a Duffinian number.

32000099 is a modest number, since divided by 99 gives 32 as remainder.

It is not an unprimeable number, because it can be changed into a prime (32000093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9257 + ... + 12234.

It is an arithmetic number, because the mean of its divisors is an integer number (8005770).

Almost surely, 2^32000099 is an apocalyptic number.

32000099 is a deficient number, since it is larger than the sum of its proper divisors (22981).

32000099 is a wasteful number, since it uses less digits than its factorization.

32000099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22980.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 32000099 is about 5656.8629999320. The cubic root of 32000099 is about 317.4805377948.

The spelling of 32000099 in words is "thirty-two million, ninety-nine", and thus it is an aban number and an uban number.