5921598 has 8 divisors (see below), whose sum is σ = 11843208. Its totient is φ = 1973864.

The previous prime is 5921561. The next prime is 5921599. The reversal of 5921598 is 8951295.

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

5921598 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5921599) 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, 493461 + ... + 493472.

It is an arithmetic number, because the mean of its divisors is an integer number (1480401).

Almost surely, 2^5921598 is an apocalyptic number.

5921598 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.

5921598 is a wasteful number, since it uses less digits than its factorization.

5921598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986938.

The product of its digits is 32400, while the sum is 39.

The square root of 5921598 is about 2433.4333769388. The cubic root of 5921598 is about 180.9171094666.

The spelling of 5921598 in words is "five million, nine hundred twenty-one thousand, five hundred ninety-eight".