5842493 has 2 divisors, whose sum is σ = 5842494. Its totient is φ = 5842492.

The previous prime is 5842471. The next prime is 5842511. The reversal of 5842493 is 3942485.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5508409 + 334084 = 2347^2 + 578^2 .

It is a cyclic number.

It is not a de Polignac number, because 5842493 - 2¹⁰ = 5841469 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5842393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2921246 + 2921247.

It is an arithmetic number, because the mean of its divisors is an integer number (2921247).

Almost surely, 2^5842493 is an apocalyptic number.

It is an amenable number.

5842493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5842493 is an equidigital number, since it uses as much as digits as its factorization.

5842493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 5842493 is about 2417.1249450535. The cubic root of 5842493 is about 180.1078879963.

The spelling of 5842493 in words is "five million, eight hundred forty-two thousand, four hundred ninety-three".