16339922 has 4 divisors (see below), whose sum is σ = 24509886. Its totient is φ = 8169960.

The previous prime is 16339919. The next prime is 16339933. The reversal of 16339922 is 22993361.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8826841 + 7513081 = 2971^2 + 2741^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4084979 + ... + 4084982.

Almost surely, 2^16339922 is an apocalyptic number.

16339922 is a deficient number, since it is larger than the sum of its proper divisors (8169964).

16339922 is an equidigital number, since it uses as much as digits as its factorization.

16339922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8169963.

The product of its digits is 17496, while the sum is 35.

The square root of 16339922 is about 4042.2669382415. The cubic root of 16339922 is about 253.7561985754.

The spelling of 16339922 in words is "sixteen million, three hundred thirty-nine thousand, nine hundred twenty-two".