16074816 has 56 divisors (see below), whose sum is σ = 44013120. Its totient is φ = 5171712.

The previous prime is 16074803. The next prime is 16074853. The reversal of 16074816 is 61847061.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4125 + ... + 7011.

Almost surely, 2^16074816 is an apocalyptic number.

16074816 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 16074816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22006560).

16074816 is an abundant number, since it is smaller than the sum of its proper divisors (27938304).

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

16074816 is a wasteful number, since it uses less digits than its factorization.

16074816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931 (or 2921 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 16074816 is about 4009.3410929977. The cubic root of 16074816 is about 252.3763587720.

The spelling of 16074816 in words is "sixteen million, seventy-four thousand, eight hundred sixteen".