882725221 has 8 divisors (see below), whose sum is σ = 1068171840. Its totient is φ = 712114368.

The previous prime is 882725219. The next prime is 882725227. The reversal of 882725221 is 122527288.

It is a happy number.

882725221 is digitally balanced in base 2, 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 882725221 - 2¹ = 882725219 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 (882725227) 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, 3708811 + ... + 3709048.

It is an arithmetic number, because the mean of its divisors is an integer number (133521480).

Almost surely, 2^882725221 is an apocalyptic number.

It is an amenable number.

882725221 is a deficient number, since it is larger than the sum of its proper divisors (185446619).

882725221 is a wasteful number, since it uses less digits than its factorization.

882725221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7417883.

The product of its digits is 35840, while the sum is 37.

The square root of 882725221 is about 29710.6920316576. The cubic root of 882725221 is about 959.2721700465.

The spelling of 882725221 in words is "eight hundred eighty-two million, seven hundred twenty-five thousand, two hundred twenty-one".