16002041 has 4 divisors (see below), whose sum is σ = 17456784. Its totient is φ = 14547300.

The previous prime is 16002037. The next prime is 16002059. The reversal of 16002041 is 14020061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16002041 - 2² = 16002037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16002001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727355 + ... + 727376.

It is an arithmetic number, because the mean of its divisors is an integer number (4364196).

Almost surely, 2^16002041 is an apocalyptic number.

16002041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16002041 is a deficient number, since it is larger than the sum of its proper divisors (1454743).

16002041 is a wasteful number, since it uses less digits than its factorization.

16002041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454742.

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

The square root of 16002041 is about 4000.2551168644. The cubic root of 16002041 is about 251.9949241020.

It can be divided in two parts, 160020 and 41, that added together give a palindrome (160061).

The spelling of 16002041 in words is "sixteen million, two thousand, forty-one".