16066898 has 8 divisors (see below), whose sum is σ = 24157308. Its totient is φ = 8014464.

The previous prime is 16066889. The next prime is 16066901. The reversal of 16066898 is 89866061.

16066898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12581209 + 3485689 = 3547^2 + 1867^2 .

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

It is a super-2 number, since 2×16066898² = 516290422684808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8411 + ... + 10142.

Almost surely, 2^16066898 is an apocalyptic number.

16066898 is a deficient number, since it is larger than the sum of its proper divisors (8090410).

16066898 is a wasteful number, since it uses less digits than its factorization.

16066898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18988.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 16066898 is about 4008.3535273227. The cubic root of 16066898 is about 252.3349141462.

The spelling of 16066898 in words is "sixteen million, sixty-six thousand, eight hundred ninety-eight".