213583065 has 8 divisors (see below), whose sum is σ = 341732928. Its totient is φ = 113910960.

The previous prime is 213583049. The next prime is 213583079. The reversal of 213583065 is 560385312.

213583065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 213583065 - 2⁴ = 213583049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7119421 + ... + 7119450.

It is an arithmetic number, because the mean of its divisors is an integer number (42716616).

Almost surely, 2^213583065 is an apocalyptic number.

It is an amenable number.

213583065 is a deficient number, since it is larger than the sum of its proper divisors (128149863).

213583065 is a wasteful number, since it uses less digits than its factorization.

213583065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14238879.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 213583065 is about 14614.4813455695. The cubic root of 213583065 is about 597.7536979289.

The spelling of 213583065 in words is "two hundred thirteen million, five hundred eighty-three thousand, sixty-five".