961622 has 8 divisors (see below), whose sum is σ = 1527336. Its totient is φ = 452512.

The previous prime is 961619. The next prime is 961627. The reversal of 961622 is 226169.

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

It is a junction number, because it is equal to n+sod(n) for n = 961591 and 961600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14108 + ... + 14175.

It is an arithmetic number, because the mean of its divisors is an integer number (190917).

2⁹⁶¹⁶²² is an apocalyptic number.

961622 is a deficient number, since it is larger than the sum of its proper divisors (565714).

961622 is a wasteful number, since it uses less digits than its factorization.

961622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28302.

The product of its digits is 1296, while the sum is 26.

The square root of 961622 is about 980.6232711903. The cubic root of 961622 is about 98.7040099900.

The spelling of 961622 in words is "nine hundred sixty-one thousand, six hundred twenty-two".