5997738 has 8 divisors (see below), whose sum is σ = 11995488. Its totient is φ = 1999244.

The previous prime is 5997731. The next prime is 5997743. The reversal of 5997738 is 8377995.

It is a sphenic number, since it is the product of 3 distinct primes.

5997738 is an admirable number.

It is a super-2 number, since 2×5997738² = 71945722233288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5997731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499806 + ... + 499817.

It is an arithmetic number, because the mean of its divisors is an integer number (1499436).

Almost surely, 2^5997738 is an apocalyptic number.

5997738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5997738 is a wasteful number, since it uses less digits than its factorization.

5997738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999628.

The product of its digits is 476280, while the sum is 48.

The square root of 5997738 is about 2449.0279704405. The cubic root of 5997738 is about 181.6892212642.

The spelling of 5997738 in words is "five million, nine hundred ninety-seven thousand, seven hundred thirty-eight".