3222536 has 8 divisors (see below), whose sum is σ = 6042270. Its totient is φ = 1611264.

The previous prime is 3222493. The next prime is 3222547. The reversal of 3222536 is 6352223.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2592100 + 630436 = 1610^2 + 794^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201401 + ... + 201416.

Almost surely, 2^3222536 is an apocalyptic number.

It is an amenable number.

3222536 is a deficient number, since it is larger than the sum of its proper divisors (2819734).

3222536 is a wasteful number, since it uses less digits than its factorization.

3222536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402823 (or 402819 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 3222536 is about 1795.1423341897. The cubic root of 3222536 is about 147.7063815937.

Adding to 3222536 its reverse (6352223), we get a palindrome (9574759).

The spelling of 3222536 in words is "three million, two hundred twenty-two thousand, five hundred thirty-six".