3545226 has 24 divisors (see below), whose sum is σ = 7771140. Its totient is φ = 1167936.

The previous prime is 3545219. The next prime is 3545237. The reversal of 3545226 is 6225453.

It can be written as a sum of positive squares in 2 ways, for example, as 3426201 + 119025 = 1851^2 + 345^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3545226.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 496 + ... + 2708.

Almost surely, 2^3545226 is an apocalyptic number.

3545226 is an abundant number, since it is smaller than the sum of its proper divisors (4225914).

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

3545226 is a wasteful number, since it uses less digits than its factorization.

3545226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310 (or 2307 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 3545226 is about 1882.8770538726. The cubic root of 3545226 is about 152.4806174416.

The spelling of 3545226 in words is "three million, five hundred forty-five thousand, two hundred twenty-six".