16427304 has 48 divisors (see below), whose sum is σ = 47111220. Its totient is φ = 5153280.

The previous prime is 16427291. The next prime is 16427317. The reversal of 16427304 is 40372461.

16427304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16427291) and next prime (16427317).

It can be written as a sum of positive squares in 2 ways, for example, as 13704804 + 2722500 = 3702^2 + 1650^2 .

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5487 + ... + 7934.

Almost surely, 2^16427304 is an apocalyptic number.

It is an amenable number.

16427304 is an abundant number, since it is smaller than the sum of its proper divisors (30683916).

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

16427304 is a wasteful number, since it uses less digits than its factorization.

16427304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13450 (or 13443 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 16427304 is about 4053.0610654171. The cubic root of 16427304 is about 254.2077371357.

Adding to 16427304 its reverse (40372461), we get a palindrome (56799765).

The spelling of 16427304 in words is "sixteen million, four hundred twenty-seven thousand, three hundred four".