553226 has 8 divisors (see below), whose sum is σ = 856704. Its totient is φ = 267660.

The previous prime is 553211. The next prime is 553229. The reversal of 553226 is 622355.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (553229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4400 + ... + 4523.

It is an arithmetic number, because the mean of its divisors is an integer number (107088).

2⁵⁵³²²⁶ is an apocalyptic number.

553226 is a deficient number, since it is larger than the sum of its proper divisors (303478).

553226 is a wasteful number, since it uses less digits than its factorization.

553226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8956.

The product of its digits is 1800, while the sum is 23.

The square root of 553226 is about 743.7916374900. The cubic root of 553226 is about 82.0920046038.

The spelling of 553226 in words is "five hundred fifty-three thousand, two hundred twenty-six".