552023224 has 8 divisors (see below), whose sum is σ = 1035043560. Its totient is φ = 276011608.

The previous prime is 552023209. The next prime is 552023237. The reversal of 552023224 is 422320255.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34501444 + ... + 34501459.

It is an arithmetic number, because the mean of its divisors is an integer number (129380445).

Almost surely, 2^552023224 is an apocalyptic number.

It is an amenable number.

552023224 is a deficient number, since it is larger than the sum of its proper divisors (483020336).

552023224 is a wasteful number, since it uses less digits than its factorization.

552023224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69002909 (or 69002905 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 552023224 is about 23495.1744832849. The cubic root of 552023224 is about 820.3246899781.

Adding to 552023224 its reverse (422320255), we get a palindrome (974343479).

The spelling of 552023224 in words is "five hundred fifty-two million, twenty-three thousand, two hundred twenty-four".