16322033 has 16 divisors (see below), whose sum is σ = 20340096. Its totient is φ = 12752640.

The previous prime is 16322029. The next prime is 16322081. The reversal of 16322033 is 33022361.

16322033 is nontrivially palindromic in base 12.

It is a cyclic number.

It is not a de Polignac number, because 16322033 - 2² = 16322029 is a prime.

It is a super-2 number, since 2×16322033² = 532817522506178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16321996 and 16322014.

It is not an unprimeable number, because it can be changed into a prime (16322003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6473 + ... + 8633.

It is an arithmetic number, because the mean of its divisors is an integer number (1271256).

Almost surely, 2^16322033 is an apocalyptic number.

16322033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16322033 is a deficient number, since it is larger than the sum of its proper divisors (4018063).

16322033 is a wasteful number, since it uses less digits than its factorization.

16322033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 16322033 is about 4040.0535887535. The cubic root of 16322033 is about 253.6635603885.

Adding to 16322033 its reverse (33022361), we get a palindrome (49344394).

The spelling of 16322033 in words is "sixteen million, three hundred twenty-two thousand, thirty-three".