76680230 has 16 divisors (see below), whose sum is σ = 150572304. Its totient is φ = 27883680.

The previous prime is 76680211. The next prime is 76680239. The reversal of 76680230 is 3208667.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76680239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348437 + ... + 348656.

It is an arithmetic number, because the mean of its divisors is an integer number (9410769).

Almost surely, 2^76680230 is an apocalyptic number.

76680230 is a deficient number, since it is larger than the sum of its proper divisors (73892074).

76680230 is a wasteful number, since it uses less digits than its factorization.

76680230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697111.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 76680230 is about 8756.7248443696. The cubic root of 76680230 is about 424.8423498327.

Adding to 76680230 its reverse (3208667), we get a palindrome (79888897).

The spelling of 76680230 in words is "seventy-six million, six hundred eighty thousand, two hundred thirty".