877009228 has 12 divisors (see below), whose sum is σ = 1601495280. Its totient is φ = 419439152.

The previous prime is 877009223. The next prime is 877009267. The reversal of 877009228 is 822900778.

It is not an unprimeable number, because it can be changed into a prime (877009223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4766263 + ... + 4766446.

It is an arithmetic number, because the mean of its divisors is an integer number (133457940).

Almost surely, 2^877009228 is an apocalyptic number.

It is an amenable number.

877009228 is a deficient number, since it is larger than the sum of its proper divisors (724486052).

877009228 is a wasteful number, since it uses less digits than its factorization.

877009228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9532736 (or 9532734 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 877009228 is about 29614.3415932213. The cubic root of 877009228 is about 957.1971298125.

The spelling of 877009228 in words is "eight hundred seventy-seven million, nine thousand, two hundred twenty-eight".