16853346 has 20 divisors (see below), whose sum is σ = 37764342. Its totient is φ = 5617728.

The previous prime is 16853299. The next prime is 16853359. The reversal of 16853346 is 64335861.

It can be written as a sum of positive squares in only one way, i.e., 14907321 + 1946025 = 3861^2 + 1395^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16853346.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 51855 + ... + 52178.

Almost surely, 2^16853346 is an apocalyptic number.

16853346 is an abundant number, since it is smaller than the sum of its proper divisors (20910996).

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

16853346 is a wasteful number, since it uses less digits than its factorization.

16853346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104047 (or 104038 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 16853346 is about 4105.2826942855. The cubic root of 16853346 is about 256.3866329838.

The spelling of 16853346 in words is "sixteen million, eight hundred fifty-three thousand, three hundred forty-six".