313622 has 8 divisors (see below), whose sum is σ = 473472. Its totient is φ = 155800.

The previous prime is 313619. The next prime is 313637. The reversal of 313622 is 226313.

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 313622.

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 313622.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29 + ... + 792.

It is an arithmetic number, because the mean of its divisors is an integer number (59184).

2³¹³⁶²² is an apocalyptic number.

313622 is a deficient number, since it is larger than the sum of its proper divisors (159850).

313622 is a wasteful number, since it uses less digits than its factorization.

313622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014.

The product of its digits is 216, while the sum is 17.

The square root of 313622 is about 560.0196425127. The cubic root of 313622 is about 67.9415587848.

Adding to 313622 its reverse (226313), we get a palindrome (539935).

The spelling of 313622 in words is "three hundred thirteen thousand, six hundred twenty-two".