362722 has 4 divisors (see below), whose sum is σ = 544086. Its totient is φ = 181360.

The previous prime is 362717. The next prime is 362723. The reversal of 362722 is 227263.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 361201 + 1521 = 601^2 + 39^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 362693 and 362702.

It is not an unprimeable number, because it can be changed into a prime (362723) by changing a digit.

362722 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 as a sum of consecutive naturals, namely, 90679 + ... + 90682.

2³⁶²⁷²² is an apocalyptic number.

362722 is a deficient number, since it is larger than the sum of its proper divisors (181364).

362722 is a wasteful number, since it uses less digits than its factorization.

362722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181363.

The product of its digits is 1008, while the sum is 22.

The square root of 362722 is about 602.2640616872. The cubic root of 362722 is about 71.3167098617.

Adding to 362722 its reverse (227263), we get a palindrome (589985).

The spelling of 362722 in words is "three hundred sixty-two thousand, seven hundred twenty-two".