506085396 has 24 divisors (see below), whose sum is σ = 1182670944. Its totient is φ = 168437280.

The previous prime is 506085389. The next prime is 506085397. The reversal of 506085396 is 693580605.

It is a super-2 number, since 2×506085396² = 512244856088953632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506085397) 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, 23970 + ... + 39833.

It is an arithmetic number, because the mean of its divisors is an integer number (49277956).

Almost surely, 2^506085396 is an apocalyptic number.

It is an amenable number.

506085396 is an abundant number, since it is smaller than the sum of its proper divisors (676585548).

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

506085396 is a wasteful number, since it uses less digits than its factorization.

506085396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64471 (or 64469 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 506085396 is about 22496.3418359519. The cubic root of 506085396 is about 796.9075383376.

The spelling of 506085396 in words is "five hundred six million, eighty-five thousand, three hundred ninety-six".