5797985 has 4 divisors (see below), whose sum is σ = 6957588. Its totient is φ = 4638384.

The previous prime is 5797951. The next prime is 5797993. The reversal of 5797985 is 5897975.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2408704 + 3389281 = 1552^2 + 1841^2 .

It is a cyclic number.

It is not a de Polignac number, because 5797985 - 2¹⁸ = 5535841 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579794 + ... + 579803.

It is an arithmetic number, because the mean of its divisors is an integer number (1739397).

Almost surely, 2^5797985 is an apocalyptic number.

It is an amenable number.

5797985 is a deficient number, since it is larger than the sum of its proper divisors (1159603).

5797985 is a wasteful number, since it uses less digits than its factorization.

5797985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159602.

The product of its digits is 793800, while the sum is 50.

The square root of 5797985 is about 2407.9005378130. The cubic root of 5797985 is about 179.6493688717.

The spelling of 5797985 in words is "five million, seven hundred ninety-seven thousand, nine hundred eighty-five".