5897994 has 16 divisors (see below), whose sum is σ = 11996640. Its totient is φ = 1932560.

The previous prime is 5897989. The next prime is 5898001. The reversal of 5897994 is 4997985.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7977 + ... + 8684.

It is an arithmetic number, because the mean of its divisors is an integer number (749790).

Almost surely, 2^5897994 is an apocalyptic number.

5897994 is an abundant number, since it is smaller than the sum of its proper divisors (6098646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5897994 is a wasteful number, since it uses less digits than its factorization.

5897994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16725.

The product of its digits is 816480, while the sum is 51.

The square root of 5897994 is about 2428.5785966281. The cubic root of 5897994 is about 180.6764056302.

Subtracting from 5897994 its reverse (4997985), we obtain a palindrome (900009).

The spelling of 5897994 in words is "five million, eight hundred ninety-seven thousand, nine hundred ninety-four".