3545231 has 8 divisors (see below), whose sum is σ = 3790800. Its totient is φ = 3303808.

The previous prime is 3545219. The next prime is 3545237. The reversal of 3545231 is 1325453.

3545231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3545231 - 2⁶ = 3545167 is a prime.

It is a super-2 number, since 2×3545231² = 25137325686722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3545197 and 3545206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545237) 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 7 ways as a sum of consecutive naturals, for example, 845 + ... + 2793.

It is an arithmetic number, because the mean of its divisors is an integer number (473850).

Almost surely, 2^3545231 is an apocalyptic number.

3545231 is a deficient number, since it is larger than the sum of its proper divisors (245569).

3545231 is a wasteful number, since it uses less digits than its factorization.

3545231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073.

The product of its digits is 1800, while the sum is 23.

The square root of 3545231 is about 1882.8783816274. The cubic root of 3545231 is about 152.4806891252.

The spelling of 3545231 in words is "three million, five hundred forty-five thousand, two hundred thirty-one".