16441356 has 12 divisors (see below), whose sum is σ = 38363192. Its totient is φ = 5480448.

The previous prime is 16441349. The next prime is 16441361. The reversal of 16441356 is 65314461.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×16441356³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685045 + ... + 685068.

Almost surely, 2^16441356 is an apocalyptic number.

It is an amenable number.

16441356 is an abundant number, since it is smaller than the sum of its proper divisors (21921836).

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

16441356 is a wasteful number, since it uses less digits than its factorization.

16441356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370120 (or 1370118 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 16441356 is about 4054.7941994631. The cubic root of 16441356 is about 254.2802000115.

The spelling of 16441356 in words is "sixteen million, four hundred forty-one thousand, three hundred fifty-six".