5993481 has 16 divisors (see below), whose sum is σ = 8656704. Its totient is φ = 3666624.

The previous prime is 5993473. The next prime is 5993483. The reversal of 5993481 is 1843995.

It is not a de Polignac number, because 5993481 - 2³ = 5993473 is a prime.

It is a super-2 number, since 2×5993481² = 71843628994722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5993483) 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 15 ways as a sum of consecutive naturals, for example, 8515 + ... + 9191.

It is an arithmetic number, because the mean of its divisors is an integer number (541044).

Almost surely, 2^5993481 is an apocalyptic number.

It is an amenable number.

5993481 is a deficient number, since it is larger than the sum of its proper divisors (2663223).

5993481 is a wasteful number, since it uses less digits than its factorization.

5993481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920.

The product of its digits is 38880, while the sum is 39.

The square root of 5993481 is about 2448.1586958365. The cubic root of 5993481 is about 181.6462253838.

The spelling of 5993481 in words is "five million, nine hundred ninety-three thousand, four hundred eighty-one".