877227428 has 24 divisors (see below), whose sum is σ = 1913951424. Its totient is φ = 341776800.

The previous prime is 877227427. The next prime is 877227457. The reversal of 877227428 is 824722778.

It is not an unprimeable number, because it can be changed into a prime (877227427) 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, 1423763 + ... + 1424378.

It is an arithmetic number, because the mean of its divisors is an integer number (79747976).

Almost surely, 2^877227428 is an apocalyptic number.

It is an amenable number.

877227428 is an abundant number, since it is smaller than the sum of its proper divisors (1036723996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

877227428 is a wasteful number, since it uses less digits than its factorization.

877227428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848163 (or 2848161 counting only the distinct ones).

The product of its digits is 702464, while the sum is 47.

The square root of 877227428 is about 29618.0253899547. The cubic root of 877227428 is about 957.2765068163.

The spelling of 877227428 in words is "eight hundred seventy-seven million, two hundred twenty-seven thousand, four hundred twenty-eight".