213352260 has 96 divisors (see below), whose sum is σ = 662860800. Its totient is φ = 50835840.

The previous prime is 213352241. The next prime is 213352289. The reversal of 213352260 is 62253312.

It is a self number, because there is not a number n which added to its sum of digits gives 213352260.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36201 + ... + 41679.

It is an arithmetic number, because the mean of its divisors is an integer number (6904800).

Almost surely, 2^213352260 is an apocalyptic number.

213352260 is a gapful number since it is divisible by the number (20) 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 213352260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331430400).

213352260 is an abundant number, since it is smaller than the sum of its proper divisors (449508540).

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

213352260 is a wasteful number, since it uses less digits than its factorization.

213352260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5561 (or 5559 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 213352260 is about 14606.5827625766. The cubic root of 213352260 is about 597.5383027796.

The spelling of 213352260 in words is "two hundred thirteen million, three hundred fifty-two thousand, two hundred sixty".