214463135 has 4 divisors (see below), whose sum is σ = 257355768. Its totient is φ = 171570504.

The previous prime is 214463131. The next prime is 214463141. The reversal of 214463135 is 531364412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214463135 - 2² = 214463131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214463098 and 214463107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214463131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21446309 + ... + 21446318.

It is an arithmetic number, because the mean of its divisors is an integer number (64338942).

Almost surely, 2^214463135 is an apocalyptic number.

214463135 is a deficient number, since it is larger than the sum of its proper divisors (42892633).

214463135 is an equidigital number, since it uses as much as digits as its factorization.

214463135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42892632.

The product of its digits is 8640, while the sum is 29.

The square root of 214463135 is about 14644.5599114483. The cubic root of 214463135 is about 598.5735884560.

The spelling of 214463135 in words is "two hundred fourteen million, four hundred sixty-three thousand, one hundred thirty-five".