16343022 has 8 divisors (see below), whose sum is σ = 32686056. Its totient is φ = 5447672.

The previous prime is 16343017. The next prime is 16343023. The reversal of 16343022 is 22034361.

It is a happy number.

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

16343022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 16343022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16343023) 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, 1361913 + ... + 1361924.

It is an arithmetic number, because the mean of its divisors is an integer number (4085757).

Almost surely, 2^16343022 is an apocalyptic number.

16343022 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.

16343022 is a wasteful number, since it uses less digits than its factorization.

16343022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723842.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 16343022 is about 4042.6503682609. The cubic root of 16343022 is about 253.7722450509.

Adding to 16343022 its reverse (22034361), we get a palindrome (38377383).

It can be divided in two parts, 1634 and 3022, that added together give a triangular number (4656 = T₉₆).

The spelling of 16343022 in words is "sixteen million, three hundred forty-three thousand, twenty-two".