3535524 has 72 divisors (see below), whose sum is σ = 9729720. Its totient is φ = 1078272.

The previous prime is 3535517. The next prime is 3535529. The reversal of 3535524 is 4255353.

It can be written as a sum of positive squares in 4 ways, for example, as 1664100 + 1871424 = 1290^2 + 1368^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3535529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32382 + ... + 32490.

It is an arithmetic number, because the mean of its divisors is an integer number (135135).

Almost surely, 2^3535524 is an apocalyptic number.

3535524 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3535524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4864860).

3535524 is an abundant number, since it is smaller than the sum of its proper divisors (6194196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3535524 is a wasteful number, since it uses less digits than its factorization.

3535524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 184 counting only the distinct ones).

The product of its digits is 9000, while the sum is 27.

The square root of 3535524 is about 1880.2989124073. The cubic root of 3535524 is about 152.3413956165.

The spelling of 3535524 in words is "three million, five hundred thirty-five thousand, five hundred twenty-four".