5840489 has 2 divisors, whose sum is σ = 5840490. Its totient is φ = 5840488.

The previous prime is 5840477. The next prime is 5840507. The reversal of 5840489 is 9840485.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5798464 + 42025 = 2408^2 + 205^2 .

It is a cyclic number.

It is not a de Polignac number, because 5840489 - 2⁴ = 5840473 is a prime.

It is a super-2 number, since 2×5840489² = 68222623518242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5840449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2920244 + 2920245.

It is an arithmetic number, because the mean of its divisors is an integer number (2920245).

Almost surely, 2^5840489 is an apocalyptic number.

It is an amenable number.

5840489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5840489 is an equidigital number, since it uses as much as digits as its factorization.

5840489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 5840489 is about 2416.7103674210. The cubic root of 5840489 is about 180.0872930503.

The spelling of 5840489 in words is "five million, eight hundred forty thousand, four hundred eighty-nine".