16225896 has 64 divisors (see below), whose sum is σ = 42462720. Its totient is φ = 5160960.

The previous prime is 16225861. The next prime is 16225903. The reversal of 16225896 is 69852261.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83976 + ... + 84168.

It is an arithmetic number, because the mean of its divisors is an integer number (663480).

Almost surely, 2^16225896 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 16225896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21231360).

16225896 is an abundant number, since it is smaller than the sum of its proper divisors (26236824).

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

16225896 is a wasteful number, since it uses less digits than its factorization.

16225896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 342 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 16225896 is about 4028.1380313986. The cubic root of 16225896 is about 253.1645520880.

The spelling of 16225896 in words is "sixteen million, two hundred twenty-five thousand, eight hundred ninety-six".