3575665 has 8 divisors (see below), whose sum is σ = 4390848. Its totient is φ = 2793840.

The previous prime is 3575657. The next prime is 3575687. The reversal of 3575665 is 5665753.

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

It is not a de Polignac number, because 3575665 - 2³ = 3575657 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8101 + ... + 8530.

It is an arithmetic number, because the mean of its divisors is an integer number (548856).

Almost surely, 2^3575665 is an apocalyptic number.

It is an amenable number.

3575665 is a deficient number, since it is larger than the sum of its proper divisors (815183).

3575665 is a wasteful number, since it uses less digits than its factorization.

3575665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16679.

The product of its digits is 94500, while the sum is 37.

The square root of 3575665 is about 1890.9428864987. The cubic root of 3575665 is about 152.9157694917.

The spelling of 3575665 in words is "three million, five hundred seventy-five thousand, six hundred sixty-five".