16448898 has 8 divisors (see below), whose sum is σ = 32897808. Its totient is φ = 5482964.

The previous prime is 16448893. The next prime is 16448899. The reversal of 16448898 is 89884461.

It is a sphenic number, since it is the product of 3 distinct primes.

16448898 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (16448893) 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, 1370736 + ... + 1370747.

It is an arithmetic number, because the mean of its divisors is an integer number (4112226).

Almost surely, 2^16448898 is an apocalyptic number.

16448898 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16448898 is a wasteful number, since it uses less digits than its factorization.

16448898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741488.

The product of its digits is 442368, while the sum is 48.

The square root of 16448898 is about 4055.7241030425. The cubic root of 16448898 is about 254.3190753147.

The spelling of 16448898 in words is "sixteen million, four hundred forty-eight thousand, eight hundred ninety-eight".