4520964 has 48 divisors (see below), whose sum is σ = 12192768. Its totient is φ = 1277088.

The previous prime is 4520911. The next prime is 4520983. The reversal of 4520964 is 4690254.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8737 + ... + 9239.

It is an arithmetic number, because the mean of its divisors is an integer number (254016).

Almost surely, 2^4520964 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4520964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6096384).

4520964 is an abundant number, since it is smaller than the sum of its proper divisors (7671804).

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

4520964 is a wasteful number, since it uses less digits than its factorization.

4520964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4520964 is about 2126.2558641894. The cubic root of 4520964 is about 165.3523416549.

The spelling of 4520964 in words is "four million, five hundred twenty thousand, nine hundred sixty-four".