8805428 has 6 divisors (see below), whose sum is σ = 15409506. Its totient is φ = 4402712.

The previous prime is 8805397. The next prime is 8805437. The reversal of 8805428 is 8245088.

It can be written as a sum of positive squares in only one way, i.e., 4892944 + 3912484 = 2212^2 + 1978^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100675 + ... + 1100682.

It is an arithmetic number, because the mean of its divisors is an integer number (2568251).

Almost surely, 2^8805428 is an apocalyptic number.

It is an amenable number.

8805428 is a deficient number, since it is larger than the sum of its proper divisors (6604078).

8805428 is a wasteful number, since it uses less digits than its factorization.

8805428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201361 (or 2201359 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 8805428 is about 2967.3941430150. The cubic root of 8805428 is about 206.4984629762.

The spelling of 8805428 in words is "eight million, eight hundred five thousand, four hundred twenty-eight".