506242023 has 16 divisors (see below), whose sum is σ = 812017920. Its totient is φ = 274055616.

The previous prime is 506242021. The next prime is 506242027. The reversal of 506242023 is 320242605.

It is not a de Polignac number, because 506242023 - 2¹ = 506242021 is a prime.

It is a super-2 number, since 2×506242023² = 512561971702265058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 506241984 and 506242002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506242021) 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 15 ways as a sum of consecutive naturals, for example, 633990 + ... + 634787.

It is an arithmetic number, because the mean of its divisors is an integer number (50751120).

Almost surely, 2^506242023 is an apocalyptic number.

506242023 is a deficient number, since it is larger than the sum of its proper divisors (305775897).

506242023 is a wasteful number, since it uses less digits than its factorization.

506242023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268806.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 506242023 is about 22499.8227326350. The cubic root of 506242023 is about 796.9897407774.

Adding to 506242023 its reverse (320242605), we get a palindrome (826484628).

The spelling of 506242023 in words is "five hundred six million, two hundred forty-two thousand, twenty-three".