5994409 has 4 divisors (see below), whose sum is σ = 6092740. Its totient is φ = 5896080.

The previous prime is 5994403. The next prime is 5994431. The reversal of 5994409 is 9044995.

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 99225 + 5895184 = 315^2 + 2428^2 .

It is a cyclic number.

It is not a de Polignac number, because 5994409 - 2¹¹ = 5992361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5994403) 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, 49074 + ... + 49195.

It is an arithmetic number, because the mean of its divisors is an integer number (1523185).

Almost surely, 2^5994409 is an apocalyptic number.

It is an amenable number.

5994409 is a deficient number, since it is larger than the sum of its proper divisors (98331).

5994409 is an equidigital number, since it uses as much as digits as its factorization.

5994409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98330.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 5994409 is about 2448.3482186977. The cubic root of 5994409 is about 181.6555999581.

The spelling of 5994409 in words is "five million, nine hundred ninety-four thousand, four hundred nine".