3587222 has 4 divisors (see below), whose sum is σ = 5380836. Its totient is φ = 1793610.

The previous prime is 3587203. The next prime is 3587237. The reversal of 3587222 is 2227853.

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

It is a nialpdrome in base 9.

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 as a sum of consecutive naturals, namely, 896804 + ... + 896807.

It is an arithmetic number, because the mean of its divisors is an integer number (1345209).

Almost surely, 2^3587222 is an apocalyptic number.

3587222 is a deficient number, since it is larger than the sum of its proper divisors (1793614).

3587222 is a wasteful number, since it uses less digits than its factorization.

3587222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793613.

The product of its digits is 6720, while the sum is 29.

The square root of 3587222 is about 1893.9963041147. The cubic root of 3587222 is about 153.0803399954.

The spelling of 3587222 in words is "three million, five hundred eighty-seven thousand, two hundred twenty-two".