3563445 has 8 divisors (see below), whose sum is σ = 5701536. Its totient is φ = 1900496.

The previous prime is 3563407. The next prime is 3563467. The reversal of 3563445 is 5443653.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3563445 - 2¹² = 3559349 is a prime.

It is a Curzon number.

It is a congruent number.

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, 118767 + ... + 118796.

It is an arithmetic number, because the mean of its divisors is an integer number (712692).

Almost surely, 2^3563445 is an apocalyptic number.

It is an amenable number.

3563445 is a deficient number, since it is larger than the sum of its proper divisors (2138091).

3563445 is a wasteful number, since it uses less digits than its factorization.

3563445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237571.

The product of its digits is 21600, while the sum is 30.

The square root of 3563445 is about 1887.7089288341. The cubic root of 3563445 is about 152.7413717723.

The spelling of 3563445 in words is "three million, five hundred sixty-three thousand, four hundred forty-five".