4561596 has 108 divisors (see below), whose sum is σ = 13591032. Its totient is φ = 1329696.

The previous prime is 4561591. The next prime is 4561603. The reversal of 4561596 is 6951654.

4561596 is a `hidden beast` number, since 4 + 5 + 61 + 596 = 666.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 4561596.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4561591) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 240075 + ... + 240093.

Almost surely, 2^4561596 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 4561596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6795516).

4561596 is an abundant number, since it is smaller than the sum of its proper divisors (9029436).

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

4561596 is a wasteful number, since it uses less digits than its factorization.

4561596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70 (or 37 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 4561596 is about 2135.7893154523. The cubic root of 4561596 is about 165.8462310505.

The spelling of 4561596 in words is "four million, five hundred sixty-one thousand, five hundred ninety-six".