532445222 has 8 divisors (see below), whose sum is σ = 806901816. Its totient is φ = 263477952.

The previous prime is 532445203. The next prime is 532445237. The reversal of 532445222 is 222544235.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1372088 + ... + 1372475.

It is an arithmetic number, because the mean of its divisors is an integer number (100862727).

Almost surely, 2^532445222 is an apocalyptic number.

532445222 is a deficient number, since it is larger than the sum of its proper divisors (274456594).

532445222 is a wasteful number, since it uses less digits than its factorization.

532445222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744662.

The product of its digits is 19200, while the sum is 29.

The square root of 532445222 is about 23074.7745817809. The cubic root of 532445222 is about 810.5098766094.

Adding to 532445222 its reverse (222544235), we get a palindrome (754989457).

The spelling of 532445222 in words is "five hundred thirty-two million, four hundred forty-five thousand, two hundred twenty-two".