2021084593 has 8 divisors (see below), whose sum is σ = 2334515040. Its totient is φ = 1729270080.

The previous prime is 2021084579. The next prime is 2021084599. The reversal of 2021084593 is 3954801202.

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

It is a cyclic number.

It is not a de Polignac number, because 2021084593 - 2²¹ = 2018987441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2021084599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5403783 + ... + 5404156.

It is an arithmetic number, because the mean of its divisors is an integer number (291814380).

Almost surely, 2^2021084593 is an apocalyptic number.

It is an amenable number.

2021084593 is a deficient number, since it is larger than the sum of its proper divisors (313430447).

2021084593 is a wasteful number, since it uses less digits than its factorization.

2021084593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10807967.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2021084593 is about 44956.4744280510. The cubic root of 2021084593 is about 1264.3330688479. Note that the first 3 decimals are identical.

Adding to 2021084593 its reverse (3954801202), we get a palindrome (5975885795).

The spelling of 2021084593 in words is "two billion, twenty-one million, eighty-four thousand, five hundred ninety-three".