552007226 has 8 divisors (see below), whose sum is σ = 828110964. Its totient is φ = 275970240.

The previous prime is 552007219. The next prime is 552007229. The reversal of 552007226 is 622700255.

It can be written as a sum of positive squares in 2 ways, for example, as 415140625 + 136866601 = 20375^2 + 11699^2 .

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 (552007229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21116 + ... + 39368.

Almost surely, 2^552007226 is an apocalyptic number.

552007226 is a deficient number, since it is larger than the sum of its proper divisors (276103738).

552007226 is a wasteful number, since it uses less digits than its factorization.

552007226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33376.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 552007226 is about 23494.8340279305. The cubic root of 552007226 is about 820.3167653832.

It can be divided in two parts, 55200 and 7226, that added together give a palindrome (62426).

The spelling of 552007226 in words is "five hundred fifty-two million, seven thousand, two hundred twenty-six".