340622 has 8 divisors (see below), whose sum is σ = 524856. Its totient is φ = 165672.

The previous prime is 340619. The next prime is 340633. The reversal of 340622 is 226043.

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 340622.

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 340622.

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, 2228 + ... + 2375.

It is an arithmetic number, because the mean of its divisors is an integer number (65607).

2³⁴⁰⁶²² is an apocalyptic number.

340622 is a deficient number, since it is larger than the sum of its proper divisors (184234).

340622 is a wasteful number, since it uses less digits than its factorization.

340622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4642.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 340622 is about 583.6283063732. The cubic root of 340622 is about 69.8378560014.

Adding to 340622 its reverse (226043), we get a palindrome (566665).

The spelling of 340622 in words is "three hundred forty thousand, six hundred twenty-two".