3253537 has 8 divisors (see below), whose sum is σ = 3769856. Its totient is φ = 2750112.

The previous prime is 3253531. The next prime is 3253553. The reversal of 3253537 is 7353523.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3253537 - 2³ = 3253529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3253531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2673 + ... + 3694.

It is an arithmetic number, because the mean of its divisors is an integer number (471232).

Almost surely, 2^3253537 is an apocalyptic number.

It is an amenable number.

3253537 is a deficient number, since it is larger than the sum of its proper divisors (516319).

3253537 is an equidigital number, since it uses as much as digits as its factorization.

3253537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6447.

The product of its digits is 9450, while the sum is 28.

The square root of 3253537 is about 1803.7563582702. The cubic root of 3253537 is about 148.1785190597.

The spelling of 3253537 in words is "three million, two hundred fifty-three thousand, five hundred thirty-seven".