76700228 has 24 divisors (see below), whose sum is σ = 147945504. Its totient is φ = 34502400.

The previous prime is 76700213. The next prime is 76700237. The reversal of 76700228 is 82200767.

It is a junction number, because it is equal to n+sod(n) for n = 76700194 and 76700203.

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, 4718 + ... + 13253.

It is an arithmetic number, because the mean of its divisors is an integer number (6164396).

Almost surely, 2^76700228 is an apocalyptic number.

It is an amenable number.

76700228 is a deficient number, since it is larger than the sum of its proper divisors (71245276).

76700228 is a wasteful number, since it uses less digits than its factorization.

76700228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18083 (or 18081 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 76700228 is about 8757.8666352029. The cubic root of 76700228 is about 424.8792792074.

The spelling of 76700228 in words is "seventy-six million, seven hundred thousand, two hundred twenty-eight".