16064002 has 4 divisors (see below), whose sum is σ = 24096006. Its totient is φ = 8032000.

The previous prime is 16063973. The next prime is 16064003. The reversal of 16064002 is 20046061.

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

It can be written as a sum of positive squares in only one way, i.e., 11095561 + 4968441 = 3331^2 + 2229^2 .

It is not an unprimeable number, because it can be changed into a prime (16064003) 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 as a sum of consecutive naturals, namely, 4015999 + ... + 4016002.

Almost surely, 2^16064002 is an apocalyptic number.

16064002 is a deficient number, since it is larger than the sum of its proper divisors (8032004).

16064002 is an equidigital number, since it uses as much as digits as its factorization.

16064002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8032003.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 16064002 is about 4007.9922654616. The cubic root of 16064002 is about 252.3197524180.

The spelling of 16064002 in words is "sixteen million, sixty-four thousand, two".