352722 has 8 divisors (see below), whose sum is σ = 705456. Its totient is φ = 117572.

The previous prime is 352711. The next prime is 352739. The reversal of 352722 is 227253.

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

352722 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 352722.

It is an unprimeable number.

352722 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29388 + ... + 29399.

It is an arithmetic number, because the mean of its divisors is an integer number (88182).

2³⁵²⁷²² is an apocalyptic number.

352722 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.

352722 is a wasteful number, since it uses less digits than its factorization.

352722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58792.

The product of its digits is 840, while the sum is 21.

The square root of 352722 is about 593.9040326517. The cubic root of 352722 is about 70.6552085770.

Adding to 352722 its reverse (227253), we get a palindrome (579975).

It can be divided in two parts, 3 and 52722, that added together give a palindrome (52725).

The spelling of 352722 in words is "three hundred fifty-two thousand, seven hundred twenty-two".