5902221 has 8 divisors (see below), whose sum is σ = 8475040. Its totient is φ = 3632112.

The previous prime is 5902219. The next prime is 5902249. The reversal of 5902221 is 1222095.

5902221 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5902221 - 2¹ = 5902219 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5902201) 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, 75631 + ... + 75708.

It is an arithmetic number, because the mean of its divisors is an integer number (1059380).

Almost surely, 2^5902221 is an apocalyptic number.

It is an amenable number.

5902221 is a deficient number, since it is larger than the sum of its proper divisors (2572819).

5902221 is a wasteful number, since it uses less digits than its factorization.

5902221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151355.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 5902221 is about 2429.4487028954. The cubic root of 5902221 is about 180.7195579738.

The spelling of 5902221 in words is "five million, nine hundred two thousand, two hundred twenty-one".