16424132 has 12 divisors (see below), whose sum is σ = 30255120. Its totient is φ = 7779816.

The previous prime is 16424129. The next prime is 16424147. The reversal of 16424132 is 23142461.

It is a super-2 number, since 2×16424132² = 539504223906848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16424098 and 16424107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107978 + ... + 108129.

It is an arithmetic number, because the mean of its divisors is an integer number (2521260).

Almost surely, 2^16424132 is an apocalyptic number.

It is an amenable number.

16424132 is a deficient number, since it is larger than the sum of its proper divisors (13830988).

16424132 is a wasteful number, since it uses less digits than its factorization.

16424132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216130 (or 216128 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 16424132 is about 4052.6697373460. The cubic root of 16424132 is about 254.1913741576.

Adding to 16424132 its reverse (23142461), we get a palindrome (39566593).

The spelling of 16424132 in words is "sixteen million, four hundred twenty-four thousand, one hundred thirty-two".