3575241 has 12 divisors (see below), whose sum is σ = 5290740. Its totient is φ = 2325120.

The previous prime is 3575183. The next prime is 3575251. The reversal of 3575241 is 1425753.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 921600 + 2653641 = 960^2 + 1629^2 .

It is not a de Polignac number, because 3575241 - 2⁷ = 3575113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3575251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4476 + ... + 5213.

It is an arithmetic number, because the mean of its divisors is an integer number (440895).

Almost surely, 2^3575241 is an apocalyptic number.

It is an amenable number.

3575241 is a deficient number, since it is larger than the sum of its proper divisors (1715499).

3575241 is a wasteful number, since it uses less digits than its factorization.

3575241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9736 (or 9733 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 3575241 is about 1890.8307697941. The cubic root of 3575241 is about 152.9097250357.

The spelling of 3575241 in words is "three million, five hundred seventy-five thousand, two hundred forty-one".