3525226 has 16 divisors (see below), whose sum is σ = 5464800. Its totient is φ = 1704528.

The previous prime is 3525209. The next prime is 3525229. The reversal of 3525226 is 6225253.

It is a self number, because there is not a number n which added to its sum of digits gives 3525226.

It is not an unprimeable number, because it can be changed into a prime (3525229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15280 + ... + 15508.

It is an arithmetic number, because the mean of its divisors is an integer number (341550).

Almost surely, 2^3525226 is an apocalyptic number.

3525226 is a deficient number, since it is larger than the sum of its proper divisors (1939574).

3525226 is a wasteful number, since it uses less digits than its factorization.

3525226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453.

The product of its digits is 3600, while the sum is 25.

The square root of 3525226 is about 1877.5585210587. The cubic root of 3525226 is about 152.1933423781.

The spelling of 3525226 in words is "three million, five hundred twenty-five thousand, two hundred twenty-six".