4648650 has 48 divisors (see below), whose sum is σ = 12213504. Its totient is φ = 1166080.

The previous prime is 4648639. The next prime is 4648663. The reversal of 4648650 is 568464.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1639 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (254448).

Almost surely, 2^4648650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4648650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6106752).

4648650 is an abundant number, since it is smaller than the sum of its proper divisors (7564854).

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

4648650 is a wasteful number, since it uses less digits than its factorization.

4648650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855 (or 1850 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4648650 is about 2156.0728188074. The cubic root of 4648650 is about 166.8945992494.

The spelling of 4648650 in words is "four million, six hundred forty-eight thousand, six hundred fifty".