3525546 has 16 divisors (see below), whose sum is σ = 7082208. Its totient is φ = 1170000.

The previous prime is 3525541. The next prime is 3525551. The reversal of 3525546 is 6455253.

It is an interprime number because it is at equal distance from previous prime (3525541) and next prime (3525551).

It is not an unprimeable number, because it can be changed into a prime (3525541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336 + ... + 2676.

It is an arithmetic number, because the mean of its divisors is an integer number (442638).

Almost surely, 2^3525546 is an apocalyptic number.

3525546 is the 1004-th nonagonal number.

3525546 is an abundant number, since it is smaller than the sum of its proper divisors (3556662).

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

3525546 is a wasteful number, since it uses less digits than its factorization.

3525546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597.

The product of its digits is 18000, while the sum is 30.

The square root of 3525546 is about 1877.6437361757. The cubic root of 3525546 is about 152.1979473213.

The spelling of 3525546 in words is "three million, five hundred twenty-five thousand, five hundred forty-six".