16216260 has 24 divisors (see below), whose sum is σ = 45405696. Its totient is φ = 4324320.

The previous prime is 16216247. The next prime is 16216261. The reversal of 16216260 is 6261261.

It is a self number, because there is not a number n which added to its sum of digits gives 16216260.

It is not an unprimeable number, because it can be changed into a prime (16216261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135076 + ... + 135195.

It is an arithmetic number, because the mean of its divisors is an integer number (1891904).

Almost surely, 2^16216260 is an apocalyptic number.

16216260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16216260 is an abundant number, since it is smaller than the sum of its proper divisors (29189436).

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

16216260 is a wasteful number, since it uses less digits than its factorization.

16216260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270283 (or 270281 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 16216260 is about 4026.9417676445. The cubic root of 16216260 is about 253.1144269322.

The spelling of 16216260 in words is "sixteen million, two hundred sixteen thousand, two hundred sixty".