61622 has 8 divisors (see below), whose sum is σ = 100872. Its totient is φ = 28000.

The previous prime is 61613. The next prime is 61627. The reversal of 61622 is 22616.

61622 is nontrivially palindromic in base 12.

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 61622.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 61622.

It is not an unprimeable number, because it can be changed into a prime (61627) 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, 1379 + ... + 1422.

It is an arithmetic number, because the mean of its divisors is an integer number (12609).

2⁶¹⁶²² is an apocalyptic number.

61622 is a deficient number, since it is larger than the sum of its proper divisors (39250).

61622 is a wasteful number, since it uses less digits than its factorization.

61622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814.

The product of its digits is 144, while the sum is 17.

The square root of 61622 is about 248.2377892264. The cubic root of 61622 is about 39.4983175056.

The spelling of 61622 in words is "sixty-one thousand, six hundred twenty-two".