3601536 has 64 divisors (see below), whose sum is σ = 9767520. Its totient is φ = 1175552.

The previous prime is 3601529. The next prime is 3601541. The reversal of 3601536 is 6351063.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31816 + ... + 31928.

Almost surely, 2^3601536 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 3601536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4883760).

3601536 is an abundant number, since it is smaller than the sum of its proper divisors (6165984).

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

3601536 is a wasteful number, since it uses less digits than its factorization.

3601536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 3601536 is about 1897.7713244751. The cubic root of 3601536 is about 153.2836806255.

Adding to 3601536 its reverse (6351063), we get a palindrome (9952599).

The spelling of 3601536 in words is "three million, six hundred one thousand, five hundred thirty-six".