5799965 has 4 divisors (see below), whose sum is σ = 6959964. Its totient is φ = 4639968.

The previous prime is 5799961. The next prime is 5799977. The reversal of 5799965 is 5699975.

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 4605316 + 1194649 = 2146^2 + 1093^2 .

It is a cyclic number.

It is not a de Polignac number, because 5799965 - 2² = 5799961 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5799961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579992 + ... + 580001.

It is an arithmetic number, because the mean of its divisors is an integer number (1739991).

Almost surely, 2^5799965 is an apocalyptic number.

It is an amenable number.

5799965 is a deficient number, since it is larger than the sum of its proper divisors (1159999).

5799965 is a wasteful number, since it uses less digits than its factorization.

5799965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159998.

The product of its digits is 765450, while the sum is 50.

The square root of 5799965 is about 2408.3116492680. The cubic root of 5799965 is about 179.6698165080.

The spelling of 5799965 in words is "five million, seven hundred ninety-nine thousand, nine hundred sixty-five".