213132614 has 8 divisors (see below), whose sum is σ = 336525240. Its totient is φ = 100957536.

The previous prime is 213132589. The next prime is 213132631. The reversal of 213132614 is 416231312.

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

It is a super-2 number, since 2×213132614² = 90851022300945992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 213132614.

It is a congruent number.

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, 2804339 + ... + 2804414.

It is an arithmetic number, because the mean of its divisors is an integer number (42065655).

Almost surely, 2^213132614 is an apocalyptic number.

213132614 is a deficient number, since it is larger than the sum of its proper divisors (123392626).

213132614 is a wasteful number, since it uses less digits than its factorization.

213132614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5608774.

The product of its digits is 864, while the sum is 23.

The square root of 213132614 is about 14599.0620931620. The cubic root of 213132614 is about 597.3331772854. Note that the first 3 decimals are identical.

Adding to 213132614 its reverse (416231312), we get a palindrome (629363926).

The spelling of 213132614 in words is "two hundred thirteen million, one hundred thirty-two thousand, six hundred fourteen".