3506226 has 16 divisors (see below), whose sum is σ = 7038624. Its totient is φ = 1164384.

The previous prime is 3506213. The next prime is 3506249. The reversal of 3506226 is 6226053.

It is a junction number, because it is equal to n+sod(n) for n = 3506196 and 3506205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945 + ... + 2811.

It is an arithmetic number, because the mean of its divisors is an integer number (439914).

Almost surely, 2^3506226 is an apocalyptic number.

3506226 is an abundant number, since it is smaller than the sum of its proper divisors (3532398).

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

3506226 is a wasteful number, since it uses less digits than its factorization.

3506226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3506226 is about 1872.4919225460. The cubic root of 3506226 is about 151.9194228974.

The spelling of 3506226 in words is "three million, five hundred six thousand, two hundred twenty-six".