3813562 has 8 divisors (see below), whose sum is σ = 5828436. Its totient is φ = 1870752.

The previous prime is 3813539. The next prime is 3813571. The reversal of 3813562 is 2653183.

3813562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3171961 + 641601 = 1781^2 + 801^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3813562.

It is an unprimeable number.

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, 17883 + ... + 18094.

Almost surely, 2^3813562 is an apocalyptic number.

3813562 is a deficient number, since it is larger than the sum of its proper divisors (2014874).

3813562 is a wasteful number, since it uses less digits than its factorization.

3813562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36032.

The product of its digits is 4320, while the sum is 28.

The square root of 3813562 is about 1952.8343503738. The cubic root of 3813562 is about 156.2344983021.

The spelling of 3813562 in words is "three million, eight hundred thirteen thousand, five hundred sixty-two".