3535541 has 4 divisors (see below), whose sum is σ = 3743532. Its totient is φ = 3327552.

The previous prime is 3535529. The next prime is 3535547. The reversal of 3535541 is 1455353.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2640625 + 894916 = 1625^2 + 946^2 .

It is a cyclic number.

It is not a de Polignac number, because 3535541 - 2¹⁴ = 3519157 is a prime.

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 3535541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3535547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103970 + ... + 104003.

It is an arithmetic number, because the mean of its divisors is an integer number (935883).

Almost surely, 2^3535541 is an apocalyptic number.

It is an amenable number.

3535541 is a deficient number, since it is larger than the sum of its proper divisors (207991).

3535541 is a wasteful number, since it uses less digits than its factorization.

3535541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207990.

The product of its digits is 4500, while the sum is 26.

The square root of 3535541 is about 1880.3034329597. The cubic root of 3535541 is about 152.3416397858.

The spelling of 3535541 in words is "three million, five hundred thirty-five thousand, five hundred forty-one".