8755428 has 48 divisors (see below), whose sum is σ = 23466240. Its totient is φ = 2512800.

The previous prime is 8755399. The next prime is 8755451. The reversal of 8755428 is 8245578.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763 + ... + 4253.

It is an arithmetic number, because the mean of its divisors is an integer number (488880).

Almost surely, 2^8755428 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8755428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11733120).

8755428 is an abundant number, since it is smaller than the sum of its proper divisors (14710812).

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

8755428 is a wasteful number, since it uses less digits than its factorization.

8755428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528 (or 3526 counting only the distinct ones).

The product of its digits is 89600, while the sum is 39.

The square root of 8755428 is about 2958.9572487618. The cubic root of 8755428 is about 206.1068663475.

The spelling of 8755428 in words is "eight million, seven hundred fifty-five thousand, four hundred twenty-eight".