76608231 has 16 divisors (see below), whose sum is σ = 117083904. Its totient is φ = 43645824.

The previous prime is 76608221. The next prime is 76608271. The reversal of 76608231 is 13280667.

It is not a de Polignac number, because 76608231 - 2⁵ = 76608199 is a prime.

It is a super-2 number, since 2×76608231² = 11737642113898722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76608192 and 76608201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76608211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2031 + ... + 12543.

It is an arithmetic number, because the mean of its divisors is an integer number (7317744).

Almost surely, 2^76608231 is an apocalyptic number.

76608231 is a deficient number, since it is larger than the sum of its proper divisors (40475673).

76608231 is a wasteful number, since it uses less digits than its factorization.

76608231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10870.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 76608231 is about 8752.6128098985. The cubic root of 76608231 is about 424.7093394381.

Adding to 76608231 its reverse (13280667), we get a palindrome (89888898).

The spelling of 76608231 in words is "seventy-six million, six hundred eight thousand, two hundred thirty-one".