5797421 has 8 divisors (see below), whose sum is σ = 6667584. Its totient is φ = 4937760.

The previous prime is 5797417. The next prime is 5797427. The reversal of 5797421 is 1247975.

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

It is a cyclic number.

It is not a de Polignac number, because 5797421 - 2² = 5797417 is a prime.

It is a super-2 number, since 2×5797421² = 67220180502482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5797427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1400 + ... + 3681.

It is an arithmetic number, because the mean of its divisors is an integer number (833448).

Almost surely, 2^5797421 is an apocalyptic number.

It is an amenable number.

5797421 is a deficient number, since it is larger than the sum of its proper divisors (870163).

5797421 is a wasteful number, since it uses less digits than its factorization.

5797421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5251.

The product of its digits is 17640, while the sum is 35.

The square root of 5797421 is about 2407.7834204928. The cubic root of 5797421 is about 179.6435435416.

It can be divided in two parts, 579 and 7421, that added together give a cube (8000 = 20³).

The spelling of 5797421 in words is "five million, seven hundred ninety-seven thousand, four hundred twenty-one".