3512226 has 16 divisors (see below), whose sum is σ = 7394400. Its totient is φ = 1109088.

The previous prime is 3512213. The next prime is 3512227. The reversal of 3512226 is 6222153.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3512227) 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, 15291 + ... + 15518.

It is an arithmetic number, because the mean of its divisors is an integer number (462150).

Almost surely, 2^3512226 is an apocalyptic number.

3512226 is an abundant number, since it is smaller than the sum of its proper divisors (3882174).

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

3512226 is a wasteful number, since it uses less digits than its factorization.

3512226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30833.

The product of its digits is 720, while the sum is 21.

The square root of 3512226 is about 1874.0933808111. The cubic root of 3512226 is about 152.0060304625.

Adding to 3512226 its reverse (6222153), we get a palindrome (9734379).

The spelling of 3512226 in words is "three million, five hundred twelve thousand, two hundred twenty-six".