2814897 has 8 divisors (see below), whose sum is σ = 3760960. Its totient is φ = 1872720.

The previous prime is 2814881. The next prime is 2814899. The reversal of 2814897 is 7984182.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2814897 - 2⁴ = 2814881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2814899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2247 + ... + 3267.

It is an arithmetic number, because the mean of its divisors is an integer number (470120).

2^2814897 is an apocalyptic number.

It is an amenable number.

2814897 is a deficient number, since it is larger than the sum of its proper divisors (946063).

2814897 is a wasteful number, since it uses less digits than its factorization.

2814897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943.

The product of its digits is 32256, while the sum is 39.

The square root of 2814897 is about 1677.7654782478. The cubic root of 2814897 is about 141.1954936274.

The spelling of 2814897 in words is "two million, eight hundred fourteen thousand, eight hundred ninety-seven".