3526223 has 2 divisors, whose sum is σ = 3526224. Its totient is φ = 3526222.

The previous prime is 3526217. The next prime is 3526231. The reversal of 3526223 is 3226253.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3526223 - 2⁴ = 3526207 is a prime.

It is a d-powerful number, because it can be written as 3² + 5⁹ + 2¹⁹ + 6³ + 2¹⁹ + 2¹⁹ + 3² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3526273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1763111 + 1763112.

It is an arithmetic number, because the mean of its divisors is an integer number (1763112).

Almost surely, 2^3526223 is an apocalyptic number.

3526223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3526223 is an equidigital number, since it uses as much as digits as its factorization.

3526223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 23.

The square root of 3526223 is about 1877.8240066630. The cubic root of 3526223 is about 152.2076887358.

The spelling of 3526223 in words is "three million, five hundred twenty-six thousand, two hundred twenty-three".