213675463 has 8 divisors (see below), whose sum is σ = 225059120. Its totient is φ = 202305600.

The previous prime is 213675461. The next prime is 213675479. The reversal of 213675463 is 364576312.

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 213675463 - 2¹ = 213675461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213675461) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 48763 + ... + 52963.

It is an arithmetic number, because the mean of its divisors is an integer number (28132390).

Almost surely, 2^213675463 is an apocalyptic number.

213675463 is a deficient number, since it is larger than the sum of its proper divisors (11383657).

213675463 is a wasteful number, since it uses less digits than its factorization.

213675463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6897.

The product of its digits is 90720, while the sum is 37.

The square root of 213675463 is about 14617.6421833345. The cubic root of 213675463 is about 597.8398834192.

The spelling of 213675463 in words is "two hundred thirteen million, six hundred seventy-five thousand, four hundred sixty-three".