8862428 has 12 divisors (see below), whose sum is σ = 15566040. Its totient is φ = 4414992.

The previous prime is 8862421. The next prime is 8862431. The reversal of 8862428 is 8242688.

It is a junction number, because it is equal to n+sod(n) for n = 8862391 and 8862400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8862421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2783 + ... + 5046.

It is an arithmetic number, because the mean of its divisors is an integer number (1297170).

Almost surely, 2^8862428 is an apocalyptic number.

It is an amenable number.

8862428 is a deficient number, since it is larger than the sum of its proper divisors (6703612).

8862428 is a wasteful number, since it uses less digits than its factorization.

8862428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8116 (or 8114 counting only the distinct ones).

The product of its digits is 49152, while the sum is 38.

The square root of 8862428 is about 2976.9830365657. The cubic root of 8862428 is about 206.9430790929.

The spelling of 8862428 in words is "eight million, eight hundred sixty-two thousand, four hundred twenty-eight".