3561532 has 12 divisors (see below), whose sum is σ = 6712216. Its totient is φ = 1643760.

The previous prime is 3561529. The next prime is 3561539. The reversal of 3561532 is 2351653.

It is a happy number.

3561532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3561497 and 3561506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3561539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34194 + ... + 34297.

Almost surely, 2^3561532 is an apocalyptic number.

It is an amenable number.

3561532 is a deficient number, since it is larger than the sum of its proper divisors (3150684).

3561532 is a wasteful number, since it uses less digits than its factorization.

3561532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68508 (or 68506 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The square root of 3561532 is about 1887.2021619318. The cubic root of 3561532 is about 152.7140343177.

The spelling of 3561532 in words is "three million, five hundred sixty-one thousand, five hundred thirty-two".