272622 has 16 divisors (see below), whose sum is σ = 623232. Its totient is φ = 77880.

The previous prime is 272621. The next prime is 272651. The reversal of 272622 is 226272.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3204 + ... + 3287.

It is an arithmetic number, because the mean of its divisors is an integer number (38952).

2²⁷²⁶²² is an apocalyptic number.

272622 is an abundant number, since it is smaller than the sum of its proper divisors (350610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272622 is a wasteful number, since it uses less digits than its factorization.

272622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503.

The product of its digits is 672, while the sum is 21.

The square root of 272622 is about 522.1321671761. The cubic root of 272622 is about 64.8415866264.

Adding to 272622 its reverse (226272), we get a palindrome (498894).

The spelling of 272622 in words is "two hundred seventy-two thousand, six hundred twenty-two".