3253481 has 32 divisors (see below), whose sum is σ = 4423680. Its totient is φ = 2318400.

The previous prime is 3253469. The next prime is 3253487. The reversal of 3253481 is 1843523.

3253481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3253481 - 2⁶ = 3253417 is a prime.

It is a super-2 number, since 2×3253481² = 21170277234722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3253481.

It is not an unprimeable number, because it can be changed into a prime (3253487) 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 31 ways as a sum of consecutive naturals, for example, 69200 + ... + 69246.

It is an arithmetic number, because the mean of its divisors is an integer number (138240).

Almost surely, 2^3253481 is an apocalyptic number.

3253481 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3253481 is a deficient number, since it is larger than the sum of its proper divisors (1170199).

3253481 is a wasteful number, since it uses less digits than its factorization.

3253481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125.

The product of its digits is 2880, while the sum is 26.

The square root of 3253481 is about 1803.7408350426. The cubic root of 3253481 is about 148.1776689034.

The spelling of 3253481 in words is "three million, two hundred fifty-three thousand, four hundred eighty-one".