3685562 has 4 divisors (see below), whose sum is σ = 5528346. Its totient is φ = 1842780.

The previous prime is 3685541. The next prime is 3685571. The reversal of 3685562 is 2655863.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3031081 + 654481 = 1741^2 + 809^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 921389 + ... + 921392.

Almost surely, 2^3685562 is an apocalyptic number.

3685562 is a deficient number, since it is larger than the sum of its proper divisors (1842784).

3685562 is a wasteful number, since it uses less digits than its factorization.

3685562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842783.

The product of its digits is 43200, while the sum is 35.

The square root of 3685562 is about 1919.7817584298. The cubic root of 3685562 is about 154.4665952085.

The spelling of 3685562 in words is "three million, six hundred eighty-five thousand, five hundred sixty-two".