16853460 has 192 divisors, whose sum is σ = 56899584. Its totient is φ = 3686400.

The previous prime is 16853423. The next prime is 16853461. The reversal of 16853460 is 6435861.

It is a super-2 number, since 2×16853460² = 568078227943200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16853461) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 411040 + ... + 411080.

It is an arithmetic number, because the mean of its divisors is an integer number (296352).

Almost surely, 2^16853460 is an apocalyptic number.

16853460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16853460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28449792).

16853460 is an abundant number, since it is smaller than the sum of its proper divisors (40046124).

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

16853460 is a wasteful number, since it uses less digits than its factorization.

16853460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 16853460 is about 4105.2965788113. The cubic root of 16853460 is about 256.3872110690.

It can be divided in two parts, 168 and 53460, that added together give a triangular number (53628 = T₃₂₇).

The spelling of 16853460 in words is "sixteen million, eight hundred fifty-three thousand, four hundred sixty".