3226648 has 8 divisors (see below), whose sum is σ = 6049980. Its totient is φ = 1613320.

The previous prime is 3226631. The next prime is 3226649. The reversal of 3226648 is 8466223.

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

It is a super-2 number, since 2×3226648² = 20822514631808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3226649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201658 + ... + 201673.

Almost surely, 2^3226648 is an apocalyptic number.

It is an amenable number.

3226648 is a deficient number, since it is larger than the sum of its proper divisors (2823332).

3226648 is a wasteful number, since it uses less digits than its factorization.

3226648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403337 (or 403333 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 3226648 is about 1796.2872821461. The cubic root of 3226648 is about 147.7691800116.

The spelling of 3226648 in words is "three million, two hundred twenty-six thousand, six hundred forty-eight".