16433061 has 16 divisors (see below), whose sum is σ = 22344000. Its totient is φ = 10741248.

The previous prime is 16433059. The next prime is 16433077. The reversal of 16433061 is 16033461.

It is not a de Polignac number, because 16433061 - 2¹ = 16433059 is a prime.

It is a Curzon number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16433041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43170 + ... + 43548.

It is an arithmetic number, because the mean of its divisors is an integer number (1396500).

Almost surely, 2^16433061 is an apocalyptic number.

It is an amenable number.

16433061 is a deficient number, since it is larger than the sum of its proper divisors (5910939).

16433061 is a wasteful number, since it uses less digits than its factorization.

16433061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 16433061 is about 4053.7712071601. The cubic root of 16433061 is about 254.2374296325.

The spelling of 16433061 in words is "sixteen million, four hundred thirty-three thousand, sixty-one".