180622 has 8 divisors (see below), whose sum is σ = 291816. Its totient is φ = 83352.

The previous prime is 180617. The next prime is 180623. The reversal of 180622 is 226081.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 180622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180623) 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, 3448 + ... + 3499.

It is an arithmetic number, because the mean of its divisors is an integer number (36477).

2¹⁸⁰⁶²² is an apocalyptic number.

180622 is a deficient number, since it is larger than the sum of its proper divisors (111194).

180622 is a wasteful number, since it uses less digits than its factorization.

180622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6962.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 180622 is about 424.9964705736. The cubic root of 180622 is about 56.5271230100.

The spelling of 180622 in words is "one hundred eighty thousand, six hundred twenty-two".