3525504 has 32 divisors (see below), whose sum is σ = 9365640. Its totient is φ = 1175040.

The previous prime is 3525499. The next prime is 3525521. The reversal of 3525504 is 4055253.

It is a tau number, because it is divible by the number of its divisors (32).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4207 + ... + 4974.

Almost surely, 2^3525504 is an apocalyptic number.

It is an amenable number.

3525504 is an abundant number, since it is smaller than the sum of its proper divisors (5840136).

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

3525504 is an equidigital number, since it uses as much as digits as its factorization.

3525504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9198 (or 9186 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 3525504 is about 1877.6325519121. The cubic root of 3525504 is about 152.1973429384.

The spelling of 3525504 in words is "three million, five hundred twenty-five thousand, five hundred four".