506396622 has 16 divisors (see below), whose sum is σ = 1013473152. Its totient is φ = 168685560.

The previous prime is 506396593. The next prime is 506396623. The reversal of 506396622 is 226693605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506396623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18378 + ... + 36749.

It is an arithmetic number, because the mean of its divisors is an integer number (63342072).

Almost surely, 2^506396622 is an apocalyptic number.

506396622 is an abundant number, since it is smaller than the sum of its proper divisors (507076530).

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

506396622 is a wasteful number, since it uses less digits than its factorization.

506396622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56663.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 506396622 is about 22503.2580307830. The cubic root of 506396622 is about 797.0708622376.

The spelling of 506396622 in words is "five hundred six million, three hundred ninety-six thousand, six hundred twenty-two".