523330214 has 16 divisors (see below), whose sum is σ = 856975680. Its totient is φ = 237705960.

The previous prime is 523330153. The next prime is 523330237. The reversal of 523330214 is 412033325.

It is a self number, because there is not a number n which added to its sum of digits gives 523330214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25697 + ... + 41315.

It is an arithmetic number, because the mean of its divisors is an integer number (53560980).

Almost surely, 2^523330214 is an apocalyptic number.

523330214 is a deficient number, since it is larger than the sum of its proper divisors (333645466).

523330214 is a wasteful number, since it uses less digits than its factorization.

523330214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17155.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 523330214 is about 22876.4117378578. The cubic root of 523330214 is about 805.8581510004.

Adding to 523330214 its reverse (412033325), we get a palindrome (935363539).

The spelling of 523330214 in words is "five hundred twenty-three million, three hundred thirty thousand, two hundred fourteen".