506222535 has 64 divisors (see below), whose sum is σ = 1004516352. Its totient is φ = 211977216.

The previous prime is 506222513. The next prime is 506222539. The reversal of 506222535 is 535222605.

It is not a de Polignac number, because 506222535 - 2⁷ = 506222407 is a prime.

It is a super-2 number, since 2×506222535² = 512522509883652450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506222539) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 185652 + ... + 188358.

It is an arithmetic number, because the mean of its divisors is an integer number (15695568).

Almost surely, 2^506222535 is an apocalyptic number.

506222535 is a deficient number, since it is larger than the sum of its proper divisors (498293817).

506222535 is a wasteful number, since it uses less digits than its factorization.

506222535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 506222535 is about 22499.3896583885. The cubic root of 506222535 is about 796.9795138275.

The spelling of 506222535 in words is "five hundred six million, two hundred twenty-two thousand, five hundred thirty-five".