4624564 has 48 divisors (see below), whose sum is σ = 9934848. Its totient is φ = 1840608.

The previous prime is 4624553. The next prime is 4624573. The reversal of 4624564 is 4654264.

It is a congruent number.

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, 27609 + ... + 27775.

It is an arithmetic number, because the mean of its divisors is an integer number (206976).

Almost surely, 2^4624564 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 4624564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4967424).

4624564 is an abundant number, since it is smaller than the sum of its proper divisors (5310284).

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

4624564 is a wasteful number, since it uses less digits than its factorization.

4624564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 242 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 4624564 is about 2150.4799464306. The cubic root of 4624564 is about 166.6058569269.

The spelling of 4624564 in words is "four million, six hundred twenty-four thousand, five hundred sixty-four".