76770230 has 16 divisors (see below), whose sum is σ = 139276800. Its totient is φ = 30465792.

The previous prime is 76770209. The next prime is 76770257. The reversal of 76770230 is 3207767.

It is a Curzon number.

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, 28955 + ... + 31494.

It is an arithmetic number, because the mean of its divisors is an integer number (8704800).

Almost surely, 2^76770230 is an apocalyptic number.

76770230 is a deficient number, since it is larger than the sum of its proper divisors (62506570).

76770230 is a wasteful number, since it uses less digits than its factorization.

76770230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60583.

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 76770230 is about 8761.8622449797. The cubic root of 76770230 is about 425.0084981000.

Adding to 76770230 its reverse (3207767), we get a palindrome (79977997).

The spelling of 76770230 in words is "seventy-six million, seven hundred seventy thousand, two hundred thirty".