213804795 has 8 divisors (see below), whose sum is σ = 342087696. Its totient is φ = 114029216.

The previous prime is 213804743. The next prime is 213804797. The reversal of 213804795 is 597408312.

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

It is a cyclic number.

It is not a de Polignac number, because 213804795 - 2¹⁰ = 213803771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213804797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7126812 + ... + 7126841.

It is an arithmetic number, because the mean of its divisors is an integer number (42760962).

Almost surely, 2^213804795 is an apocalyptic number.

213804795 is a deficient number, since it is larger than the sum of its proper divisors (128282901).

213804795 is a wasteful number, since it uses less digits than its factorization.

213804795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14253661.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 213804795 is about 14622.0653465918. The cubic root of 213804795 is about 597.9604778823.

The spelling of 213804795 in words is "two hundred thirteen million, eight hundred four thousand, seven hundred ninety-five".