522401062 has 4 divisors (see below), whose sum is σ = 783601596. Its totient is φ = 261200530.

The previous prime is 522401017. The next prime is 522401083. The reversal of 522401062 is 260104225.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 130600264 + ... + 130600267.

It is an arithmetic number, because the mean of its divisors is an integer number (195900399).

Almost surely, 2^522401062 is an apocalyptic number.

522401062 is a deficient number, since it is larger than the sum of its proper divisors (261200534).

522401062 is a wasteful number, since it uses less digits than its factorization.

522401062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261200533.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 522401062 is about 22856.0946357859. The cubic root of 522401062 is about 805.3809454272.

Adding to 522401062 its reverse (260104225), we get a palindrome (782505287).

The spelling of 522401062 in words is "five hundred twenty-two million, four hundred one thousand, sixty-two".