213382466 has 8 divisors (see below), whose sum is σ = 349171344. Its totient is φ = 96992020.

The previous prime is 213382447. The next prime is 213382489. The reversal of 213382466 is 664283312.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4849580 + ... + 4849623.

It is an arithmetic number, because the mean of its divisors is an integer number (43646418).

Almost surely, 2^213382466 is an apocalyptic number.

213382466 is a deficient number, since it is larger than the sum of its proper divisors (135788878).

213382466 is a wasteful number, since it uses less digits than its factorization.

213382466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9699216.

The product of its digits is 41472, while the sum is 35.

The square root of 213382466 is about 14607.6167118391. The cubic root of 213382466 is about 597.5665008877.

The spelling of 213382466 in words is "two hundred thirteen million, three hundred eighty-two thousand, four hundred sixty-six".