5814021 has 4 divisors (see below), whose sum is σ = 7752032. Its totient is φ = 3876012.

The previous prime is 5814001. The next prime is 5814043. The reversal of 5814021 is 1204185.

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 not a de Polignac number, because 5814021 - 2⁵ = 5813989 is a prime.

It is a D-number.

It is a Duffinian number.

5814021 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5814001) 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 3 ways as a sum of consecutive naturals, for example, 969001 + ... + 969006.

It is an arithmetic number, because the mean of its divisors is an integer number (1938008).

Almost surely, 2^5814021 is an apocalyptic number.

It is an amenable number.

5814021 is a deficient number, since it is larger than the sum of its proper divisors (1938011).

5814021 is a wasteful number, since it uses less digits than its factorization.

5814021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938010.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 5814021 is about 2411.2281103205. The cubic root of 5814021 is about 179.8148404625.

The spelling of 5814021 in words is "five million, eight hundred fourteen thousand, twenty-one".