4650628 has 12 divisors (see below), whose sum is σ = 8211420. Its totient is φ = 2304512.

The previous prime is 4650617. The next prime is 4650637. The reversal of 4650628 is 8260564.

It can be written as a sum of positive squares in 2 ways, for example, as 1855044 + 2795584 = 1362^2 + 1672^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4650628.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4693 + ... + 5596.

It is an arithmetic number, because the mean of its divisors is an integer number (684285).

Almost surely, 2^4650628 is an apocalyptic number.

It is an amenable number.

4650628 is a deficient number, since it is larger than the sum of its proper divisors (3560792).

4650628 is a wasteful number, since it uses less digits than its factorization.

4650628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10406 (or 10404 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 4650628 is about 2156.5314743820. The cubic root of 4650628 is about 166.9182671033.

The spelling of 4650628 in words is "four million, six hundred fifty thousand, six hundred twenty-eight".