213412514 has 8 divisors (see below), whose sum is σ = 365850048. Its totient is φ = 91462500.

The previous prime is 213412501. The next prime is 213412523. The reversal of 213412514 is 415214312.

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

It is a super-2 number, since 2×213412514² = 91089802263600392, 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 213412514.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7621862 + ... + 7621889.

It is an arithmetic number, because the mean of its divisors is an integer number (45731256).

Almost surely, 2^213412514 is an apocalyptic number.

213412514 is a deficient number, since it is larger than the sum of its proper divisors (152437534).

213412514 is a wasteful number, since it uses less digits than its factorization.

213412514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15243760.

The product of its digits is 960, while the sum is 23.

The square root of 213412514 is about 14608.6451801664. The cubic root of 213412514 is about 597.5945488584.

Adding to 213412514 its reverse (415214312), we get a palindrome (628626826).

The spelling of 213412514 in words is "two hundred thirteen million, four hundred twelve thousand, five hundred fourteen".