16424480 has 24 divisors (see below), whose sum is σ = 38803212. Its totient is φ = 6569728.

The previous prime is 16424467. The next prime is 16424491. The reversal of 16424480 is 8442461.

16424480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 16418704 + 5776 = 4052^2 + 76^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51167 + ... + 51486.

Almost surely, 2^16424480 is an apocalyptic number.

16424480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16424480 is an abundant number, since it is smaller than the sum of its proper divisors (22378732).

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

16424480 is a wasteful number, since it uses less digits than its factorization.

16424480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102668 (or 102660 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 16424480 is about 4052.7126717792. The cubic root of 16424480 is about 254.1931694422.

The spelling of 16424480 in words is "sixteen million, four hundred twenty-four thousand, four hundred eighty".