32002106 has 8 divisors (see below), whose sum is σ = 49551744. Its totient is φ = 15484860.

The previous prime is 32002093. The next prime is 32002127. The reversal of 32002106 is 60120023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 258020 + ... + 258143.

It is an arithmetic number, because the mean of its divisors is an integer number (6193968).

Almost surely, 2^32002106 is an apocalyptic number.

32002106 is a deficient number, since it is larger than the sum of its proper divisors (17549638).

32002106 is a wasteful number, since it uses less digits than its factorization.

32002106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516196.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 32002106 is about 5657.0403922899. The cubic root of 32002106 is about 317.4871749630.

Adding to 32002106 its reverse (60120023), we get a palindrome (92122129).

The spelling of 32002106 in words is "thirty-two million, two thousand, one hundred six".