16427600 has 60 divisors (see below), whose sum is σ = 45113184. Its totient is φ = 5631360.

The previous prime is 16427597. The next prime is 16427611. The reversal of 16427600 is 672461.

16427600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 4 and base 16.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 16427600.

It is a congruent number.

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, 134 + ... + 5733.

Almost surely, 2^16427600 is an apocalyptic number.

16427600 is a gapful number since it is divisible by the number (10) 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 16427600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22556592).

16427600 is an abundant number, since it is smaller than the sum of its proper divisors (28685584).

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

16427600 is a wasteful number, since it uses less digits than its factorization.

16427600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5892 (or 5881 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 16427600 is about 4053.0975808633. The cubic root of 16427600 is about 254.2092639644.

The spelling of 16427600 in words is "sixteen million, four hundred twenty-seven thousand, six hundred".