3576561 has 4 divisors (see below), whose sum is σ = 4768752. Its totient is φ = 2384372.

The previous prime is 3576557. The next prime is 3576571. The reversal of 3576561 is 1656753.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3576561 - 2² = 3576557 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3576571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596091 + ... + 596096.

It is an arithmetic number, because the mean of its divisors is an integer number (1192188).

Almost surely, 2^3576561 is an apocalyptic number.

It is an amenable number.

3576561 is a deficient number, since it is larger than the sum of its proper divisors (1192191).

3576561 is a wasteful number, since it uses less digits than its factorization.

3576561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192190.

The product of its digits is 18900, while the sum is 33.

The square root of 3576561 is about 1891.1797905012. The cubic root of 3576561 is about 152.9285411101.

The spelling of 3576561 in words is "three million, five hundred seventy-six thousand, five hundred sixty-one".