479722 has 8 divisors (see below), whose sum is σ = 725472. Its totient is φ = 237900.

The previous prime is 479701. The next prime is 479749. The reversal of 479722 is 227974.

It is a happy number.

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

It is an unprimeable number.

479722 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654 + ... + 1177.

It is an arithmetic number, because the mean of its divisors is an integer number (90684).

2⁴⁷⁹⁷²² is an apocalyptic number.

479722 is a deficient number, since it is larger than the sum of its proper divisors (245750).

479722 is a wasteful number, since it uses less digits than its factorization.

479722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964.

The product of its digits is 7056, while the sum is 31.

The square root of 479722 is about 692.6196647512. The cubic root of 479722 is about 78.2822341653.

It can be divided in two parts, 47972 and 2, that added together give a palindrome (47974).

The spelling of 479722 in words is "four hundred seventy-nine thousand, seven hundred twenty-two".