16424912 has 40 divisors (see below), whose sum is σ = 37069056. Its totient is φ = 6903936.

The previous prime is 16424899. The next prime is 16424957. The reversal of 16424912 is 21942461.

It is a congruent 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, 4553 + ... + 7319.

Almost surely, 2^16424912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16424912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18534528).

16424912 is an abundant number, since it is smaller than the sum of its proper divisors (20644144).

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

16424912 is a wasteful number, since it uses less digits than its factorization.

16424912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835 (or 2829 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 16424912 is about 4052.7659690636. The cubic root of 16424912 is about 254.1953980360.

The spelling of 16424912 in words is "sixteen million, four hundred twenty-four thousand, nine hundred twelve".