16041002 has 16 divisors (see below), whose sum is σ = 25037640. Its totient is φ = 7698432.

The previous prime is 16041001. The next prime is 16041007. The reversal of 16041002 is 20014061.

It can be written as a sum of positive squares in 4 ways, for example, as 14295961 + 1745041 = 3781^2 + 1321^2 .

It is not an unprimeable number, because it can be changed into a prime (16041001) 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, 10478 + ... + 11910.

Almost surely, 2^16041002 is an apocalyptic number.

16041002 is a deficient number, since it is larger than the sum of its proper divisors (8996638).

16041002 is a wasteful number, since it uses less digits than its factorization.

16041002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 16041002 is about 4005.1219706770. The cubic root of 16041002 is about 252.1992733865.

Adding to 16041002 its reverse (20014061), we get a palindrome (36055063).

The spelling of 16041002 in words is "sixteen million, forty-one thousand, two".