8248722 has 8 divisors (see below), whose sum is σ = 16497456. Its totient is φ = 2749572.

The previous prime is 8248711. The next prime is 8248727. The reversal of 8248722 is 2278428.

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

8248722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (8248727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687388 + ... + 687399.

It is an arithmetic number, because the mean of its divisors is an integer number (2062182).

Almost surely, 2^8248722 is an apocalyptic number.

8248722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8248722 is a wasteful number, since it uses less digits than its factorization.

8248722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374792.

The product of its digits is 14336, while the sum is 33.

The square root of 8248722 is about 2872.0588434083. The cubic root of 8248722 is about 202.0515667453.

The spelling of 8248722 in words is "eight million, two hundred forty-eight thousand, seven hundred twenty-two".