4555722 has 8 divisors (see below), whose sum is σ = 9111456. Its totient is φ = 1518572.

The previous prime is 4555717. The next prime is 4555723. The reversal of 4555722 is 2275554.

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

4555722 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 4555722.

It is not an unprimeable number, because it can be changed into a prime (4555723) 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, 379638 + ... + 379649.

It is an arithmetic number, because the mean of its divisors is an integer number (1138932).

Almost surely, 2^4555722 is an apocalyptic number.

4555722 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.

4555722 is a wasteful number, since it uses less digits than its factorization.

4555722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759292.

The product of its digits is 14000, while the sum is 30.

The square root of 4555722 is about 2134.4137368374. The cubic root of 4555722 is about 165.7750133441.

The spelling of 4555722 in words is "four million, five hundred fifty-five thousand, seven hundred twenty-two".