4623524646 has 96 divisors (see below), whose sum is σ = 10778336928. Its totient is φ = 1316689920.

The previous prime is 4623524641. The next prime is 4623524681. The reversal of 4623524646 is 6464253264.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4623524598 and 4623524607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4623524641) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1049320 + ... + 1053716.

It is an arithmetic number, because the mean of its divisors is an integer number (112274343).

Almost surely, 2^4623524646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4623524646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5389168464).

4623524646 is an abundant number, since it is smaller than the sum of its proper divisors (6154812282).

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

4623524646 is a wasteful number, since it uses less digits than its factorization.

4623524646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4506 (or 4493 counting only the distinct ones).

The product of its digits is 829440, while the sum is 42.

The square root of 4623524646 is about 67996.5046601662. The cubic root of 4623524646 is about 1665.9337463751.

The spelling of 4623524646 in words is "four billion, six hundred twenty-three million, five hundred twenty-four thousand, six hundred forty-six".