5899621 has 12 divisors (see below), whose sum is σ = 7302432. Its totient is φ = 4666896.

The previous prime is 5899601. The next prime is 5899627. The reversal of 5899621 is 1269985.

5899621 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5899621 - 2¹³ = 5891429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5899627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1311 + ... + 3676.

It is an arithmetic number, because the mean of its divisors is an integer number (608536).

Almost surely, 2^5899621 is an apocalyptic number.

It is an amenable number.

5899621 is a deficient number, since it is larger than the sum of its proper divisors (1402811).

5899621 is a wasteful number, since it uses less digits than its factorization.

5899621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020 (or 5007 counting only the distinct ones).

The product of its digits is 38880, while the sum is 40.

The square root of 5899621 is about 2428.9135431299. The cubic root of 5899621 is about 180.6930176899.

The spelling of 5899621 in words is "five million, eight hundred ninety-nine thousand, six hundred twenty-one".