16199448 has 16 divisors (see below), whose sum is σ = 40498680. Its totient is φ = 5399808.

The previous prime is 16199441. The next prime is 16199459. The reversal of 16199448 is 84499161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16199441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337465 + ... + 337512.

Almost surely, 2^16199448 is an apocalyptic number.

It is an amenable number.

16199448 is an abundant number, since it is smaller than the sum of its proper divisors (24299232).

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

16199448 is a wasteful number, since it uses less digits than its factorization.

16199448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674986 (or 674982 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 16199448 is about 4024.8537861642. The cubic root of 16199448 is about 253.0269256392.

The spelling of 16199448 in words is "sixteen million, one hundred ninety-nine thousand, four hundred forty-eight".