16798448 has 40 divisors (see below), whose sum is σ = 34774560. Its totient is φ = 7833600.

The previous prime is 16798447. The next prime is 16798459. The reversal of 16798448 is 84489761.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16798447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40868 + ... + 41276.

It is an arithmetic number, because the mean of its divisors is an integer number (869364).

Almost surely, 2^16798448 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 16798448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17387280).

16798448 is an abundant number, since it is smaller than the sum of its proper divisors (17976112).

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

16798448 is a wasteful number, since it uses less digits than its factorization.

16798448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 579 counting only the distinct ones).

The product of its digits is 387072, while the sum is 47.

The square root of 16798448 is about 4098.5909773970. The cubic root of 16798448 is about 256.1079460131.

The spelling of 16798448 in words is "sixteen million, seven hundred ninety-eight thousand, four hundred forty-eight".