16340622 has 8 divisors (see below), whose sum is σ = 32681256. Its totient is φ = 5446872.

The previous prime is 16340617. The next prime is 16340629. The reversal of 16340622 is 22604361.

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

16340622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 16340592 and 16340601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16340629) 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, 1361713 + ... + 1361724.

It is an arithmetic number, because the mean of its divisors is an integer number (4085157).

Almost surely, 2^16340622 is an apocalyptic number.

16340622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16340622 is a wasteful number, since it uses less digits than its factorization.

16340622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723442.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 16340622 is about 4042.3535223926. The cubic root of 16340622 is about 253.7598221505.

Adding to 16340622 its reverse (22604361), we get a palindrome (38944983).

The spelling of 16340622 in words is "sixteen million, three hundred forty thousand, six hundred twenty-two".