16034816 has 44 divisors (see below), whose sum is σ = 36649488. Its totient is φ = 6868992.

The previous prime is 16034783. The next prime is 16034819. The reversal of 16034816 is 61843061.

It is not an unprimeable number, because it can be changed into a prime (16034819) 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, 6050 + ... + 8286.

Almost surely, 2^16034816 is an apocalyptic number.

16034816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16034816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18324744).

16034816 is an abundant number, since it is smaller than the sum of its proper divisors (20614672).

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

16034816 is an equidigital number, since it uses as much as digits as its factorization.

16034816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264 (or 2246 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 16034816 is about 4004.3496350843. The cubic root of 16034816 is about 252.1668501150.

Adding to 16034816 its reverse (61843061), we get a palindrome (77877877).

The spelling of 16034816 in words is "sixteen million, thirty-four thousand, eight hundred sixteen".