3016081 has 4 divisors (see below), whose sum is σ = 3032064. Its totient is φ = 3000100.

The previous prime is 3016067. The next prime is 3016093. The reversal of 3016081 is 1806103.

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 3016081 - 2⁵ = 3016049 is a prime.

It is a super-2 number, since 2×3016081² = 18193489197122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3016031) 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, 7705 + ... + 8086.

It is an arithmetic number, because the mean of its divisors is an integer number (758016).

Almost surely, 2^3016081 is an apocalyptic number.

It is an amenable number.

3016081 is a deficient number, since it is larger than the sum of its proper divisors (15983).

3016081 is a wasteful number, since it uses less digits than its factorization.

3016081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15982.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 3016081 is about 1736.6867881112. The cubic root of 3016081 is about 144.4821958963.

It can be divided in two parts, 301 and 6081, that multiplied together give a palindrome (1830381).

The spelling of 3016081 in words is "three million, sixteen thousand, eighty-one".