6328722 has 16 divisors (see below), whose sum is σ = 12683520. Its totient is φ = 2105232.

The previous prime is 6328711. The next prime is 6328723. The reversal of 6328722 is 2278236.

It is a d-powerful number, because it can be written as 6⁵ + 3¹² + 2⁶ + 8² + 7⁸ + 2¹³ + 2¹⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 6328722.

It is not an unprimeable number, because it can be changed into a prime (6328723) 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, 3679 + ... + 5117.

It is an arithmetic number, because the mean of its divisors is an integer number (792720).

Almost surely, 2^6328722 is an apocalyptic number.

6328722 is an abundant number, since it is smaller than the sum of its proper divisors (6354798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6328722 is a wasteful number, since it uses less digits than its factorization.

6328722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177.

The product of its digits is 8064, while the sum is 30.

The square root of 6328722 is about 2515.6951325628. The cubic root of 6328722 is about 184.9717219987.

The spelling of 6328722 in words is "six million, three hundred twenty-eight thousand, seven hundred twenty-two".