3553223 has 2 divisors, whose sum is σ = 3553224. Its totient is φ = 3553222.

The previous prime is 3553217. The next prime is 3553229. The reversal of 3553223 is 3223553.

It is a balanced prime because it is at equal distance from previous prime (3553217) and next prime (3553229).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3553223 is a prime.

It is a d-powerful number, because it can be written as 3 + 5⁴ + 5⁹ + 3³ + 2¹⁰ + 2¹² + 3¹³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3553229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1776611 + 1776612.

It is an arithmetic number, because the mean of its divisors is an integer number (1776612).

Almost surely, 2^3553223 is an apocalyptic number.

3553223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3553223 is an equidigital number, since it uses as much as digits as its factorization.

3553223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2700, while the sum is 23.

The square root of 3553223 is about 1884.9994694959. Note that the first 3 decimals coincide. The cubic root of 3553223 is about 152.5951820029.

Adding to 3553223 its reverse (3223553), we get a palindrome (6776776).

The spelling of 3553223 in words is "three million, five hundred fifty-three thousand, two hundred twenty-three".