16466898 has 16 divisors (see below), whose sum is σ = 37638720. Its totient is φ = 4704816.

The previous prime is 16466843. The next prime is 16466899. The reversal of 16466898 is 89866461.

It is not an unprimeable number, because it can be changed into a prime (16466899) 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, 195993 + ... + 196076.

It is an arithmetic number, because the mean of its divisors is an integer number (2352420).

Almost surely, 2^16466898 is an apocalyptic number.

16466898 is an abundant number, since it is smaller than the sum of its proper divisors (21171822).

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

16466898 is a wasteful number, since it uses less digits than its factorization.

16466898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392081.

The product of its digits is 497664, while the sum is 48.

The square root of 16466898 is about 4057.9425821468. The cubic root of 16466898 is about 254.4118084685.

The spelling of 16466898 in words is "sixteen million, four hundred sixty-six thousand, eight hundred ninety-eight".