8946628 has 6 divisors (see below), whose sum is σ = 15656606. Its totient is φ = 4473312.

The previous prime is 8946593. The next prime is 8946629. The reversal of 8946628 is 8266498.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8714304 + 232324 = 2952^2 + 482^2 .

It is not an unprimeable number, because it can be changed into a prime (8946629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1118325 + ... + 1118332.

Almost surely, 2^8946628 is an apocalyptic number.

It is an amenable number.

8946628 is a deficient number, since it is larger than the sum of its proper divisors (6709978).

8946628 is a wasteful number, since it uses less digits than its factorization.

8946628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236661 (or 2236659 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 8946628 is about 2991.0914395919. The cubic root of 8946628 is about 207.5963881795.

The spelling of 8946628 in words is "eight million, nine hundred forty-six thousand, six hundred twenty-eight".