3253081 has 6 divisors (see below), whose sum is σ = 3522750. Its totient is φ = 3002688.

The previous prime is 3253073. The next prime is 3253091. The reversal of 3253081 is 1803523.

3253081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 84681 + 3168400 = 291^2 + 1780^2 .

It is not a de Polignac number, because 3253081 - 2³ = 3253073 is a prime.

It is a super-2 number, since 2×3253081² = 21165071985122, which contains 22 as substring.

It is a Duffinian number.

3253081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3253021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9456 + ... + 9793.

It is an arithmetic number, because the mean of its divisors is an integer number (587125).

Almost surely, 2^3253081 is an apocalyptic number.

It is an amenable number.

3253081 is a deficient number, since it is larger than the sum of its proper divisors (269669).

3253081 is a wasteful number, since it uses less digits than its factorization.

3253081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19275 (or 19262 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3253081 is about 1803.6299509600. The cubic root of 3253081 is about 148.1715960749.

The spelling of 3253081 in words is "three million, two hundred fifty-three thousand, eighty-one".