506533422 has 32 divisors (see below), whose sum is σ = 1030563072. Its totient is φ = 165945024.

The previous prime is 506533409. The next prime is 506533451. The reversal of 506533422 is 224335605.

It is a super-2 number, since 2×506533422² = 513152215206060168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 506533422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132583 + ... + 136349.

It is an arithmetic number, because the mean of its divisors is an integer number (32205096).

Almost surely, 2^506533422 is an apocalyptic number.

506533422 is an abundant number, since it is smaller than the sum of its proper divisors (524029650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506533422 is a wasteful number, since it uses less digits than its factorization.

506533422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 506533422 is about 22506.2973853986. The cubic root of 506533422 is about 797.1426304077.

The spelling of 506533422 in words is "five hundred six million, five hundred thirty-three thousand, four hundred twenty-two".