3525812 has 12 divisors (see below), whose sum is σ = 6191136. Its totient is φ = 1756920.

The previous prime is 3525803. The next prime is 3525829. The reversal of 3525812 is 2185253.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

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, 8 + ... + 2655.

It is an arithmetic number, because the mean of its divisors is an integer number (515928).

Almost surely, 2^3525812 is an apocalyptic number.

It is an amenable number.

3525812 is a deficient number, since it is larger than the sum of its proper divisors (2665324).

3525812 is a wasteful number, since it uses less digits than its factorization.

3525812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998 (or 2996 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 3525812 is about 1877.7145682984. The cubic root of 3525812 is about 152.2017749682.

The spelling of 3525812 in words is "three million, five hundred twenty-five thousand, eight hundred twelve".