2814081 has 4 divisors (see below), whose sum is σ = 3752112. Its totient is φ = 1876052.

The previous prime is 2814041. The next prime is 2814083. The reversal of 2814081 is 1804182.

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 2814081 - 2⁶ = 2814017 is a prime.

It is a super-2 number, since 2×2814081² = 15838103749122, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2814083) 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, 469011 + ... + 469016.

It is an arithmetic number, because the mean of its divisors is an integer number (938028).

2^2814081 is an apocalyptic number.

It is an amenable number.

2814081 is a deficient number, since it is larger than the sum of its proper divisors (938031).

2814081 is an equidigital number, since it uses as much as digits as its factorization.

2814081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938030.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 2814081 is about 1677.5222800309. The cubic root of 2814081 is about 141.1818487637.

The spelling of 2814081 in words is "two million, eight hundred fourteen thousand, eighty-one".