3525534 has 12 divisors (see below), whose sum is σ = 7638696. Its totient is φ = 1175172.

The previous prime is 3525521. The next prime is 3525539. The reversal of 3525534 is 4355253.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3525498 and 3525507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 97914 + ... + 97949.

It is an arithmetic number, because the mean of its divisors is an integer number (636558).

Almost surely, 2^3525534 is an apocalyptic number.

3525534 is an abundant number, since it is smaller than the sum of its proper divisors (4113162).

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

3525534 is a wasteful number, since it uses less digits than its factorization.

3525534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195871 (or 195868 counting only the distinct ones).

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

The square root of 3525534 is about 1877.6405406786. The cubic root of 3525534 is about 152.1977746409.

It can be divided in two parts, 352 and 5534, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 3525534 in words is "three million, five hundred twenty-five thousand, five hundred thirty-four".