3224071 has 4 divisors (see below), whose sum is σ = 3364272. Its totient is φ = 3083872.

The previous prime is 3224057. The next prime is 3224077. The reversal of 3224071 is 1704223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1704223 = 173 ⋅9851.

It is a cyclic number.

It is not a de Polignac number, because 3224071 - 2⁷ = 3223943 is a prime.

It is a Duffinian number.

3224071 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3224077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70066 + ... + 70111.

It is an arithmetic number, because the mean of its divisors is an integer number (841068).

Almost surely, 2^3224071 is an apocalyptic number.

3224071 is a deficient number, since it is larger than the sum of its proper divisors (140201).

3224071 is a wasteful number, since it uses less digits than its factorization.

3224071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140200.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 3224071 is about 1795.5698259884. The cubic root of 3224071 is about 147.7298303419.

Adding to 3224071 its reverse (1704223), we get a palindrome (4928294).

The spelling of 3224071 in words is "three million, two hundred twenty-four thousand, seventy-one".