8473722 has 8 divisors (see below), whose sum is σ = 16947456. Its totient is φ = 2824572.

The previous prime is 8473721. The next prime is 8473723. The reversal of 8473722 is 2273748.

It is an interprime number because it is at equal distance from previous prime (8473721) and next prime (8473723).

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

8473722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (8473721) 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, 706138 + ... + 706149.

It is an arithmetic number, because the mean of its divisors is an integer number (2118432).

Almost surely, 2^8473722 is an apocalyptic number.

8473722 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.

8473722 is a wasteful number, since it uses less digits than its factorization.

8473722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412292.

The product of its digits is 18816, while the sum is 33.

The square root of 8473722 is about 2910.9658191054. The cubic root of 8473722 is about 203.8722287172.

The spelling of 8473722 in words is "eight million, four hundred seventy-three thousand, seven hundred twenty-two".