16049808 has 60 divisors (see below), whose sum is σ = 45206928. Its totient is φ = 5315520.

The previous prime is 16049807. The next prime is 16049827. The reversal of 16049808 is 80894061.

It is a happy number.

16049808 is a `hidden beast` number, since 160 + 498 + 0 + 8 = 666.

16049808 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (16049801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32443 + ... + 32933.

Almost surely, 2^16049808 is an apocalyptic number.

16049808 is a gapful number since it is divisible by the number (18) 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 16049808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22603464).

16049808 is an abundant number, since it is smaller than the sum of its proper divisors (29157120).

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

16049808 is a wasteful number, since it uses less digits than its factorization.

16049808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 16049808 is about 4006.2211621427. The cubic root of 16049808 is about 252.2454147379.

The spelling of 16049808 in words is "sixteen million, forty-nine thousand, eight hundred eight".