3247065 has 24 divisors (see below), whose sum is σ = 5728320. Its totient is φ = 1701024.

The previous prime is 3247039. The next prime is 3247073. The reversal of 3247065 is 5607423.

It is a happy number.

It is not a de Polignac number, because 3247065 - 2⁷ = 3246937 is a prime.

It is a super-2 number, since 2×3247065² = 21086862228450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2044 + ... + 3266.

It is an arithmetic number, because the mean of its divisors is an integer number (238680).

Almost surely, 2^3247065 is an apocalyptic number.

It is an amenable number.

3247065 is a deficient number, since it is larger than the sum of its proper divisors (2481255).

3247065 is a wasteful number, since it uses less digits than its factorization.

3247065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1290 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3247065 is about 1801.9614313298. The cubic root of 3247065 is about 148.0802006272.

The spelling of 3247065 in words is "three million, two hundred forty-seven thousand, sixty-five".