16020002 has 16 divisors (see below), whose sum is σ = 25546560. Its totient is φ = 7512912.

The previous prime is 16019999. The next prime is 16020007. The reversal of 16020002 is 20002061.

It is not an unprimeable number, because it can be changed into a prime (16020007) 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 7 ways as a sum of consecutive naturals, for example, 1868 + ... + 5960.

It is an arithmetic number, because the mean of its divisors is an integer number (1596660).

Almost surely, 2^16020002 is an apocalyptic number.

16020002 is a deficient number, since it is larger than the sum of its proper divisors (9526558).

16020002 is a wasteful number, since it uses less digits than its factorization.

16020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 16020002 is about 4002.4994690818. The cubic root of 16020002 is about 252.0891701735.

Adding to 16020002 its reverse (20002061), we get a palindrome (36022063).

The spelling of 16020002 in words is "sixteen million, twenty thousand, two".