506248222 has 8 divisors (see below), whose sum is σ = 759780000. Its totient is φ = 252988224.

The previous prime is 506248213. The next prime is 506248231. The reversal of 506248222 is 222842605.

It is an interprime number because it is at equal distance from previous prime (506248213) and next prime (506248231).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×506248222² = 512574524556322568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63222 + ... + 70777.

It is an arithmetic number, because the mean of its divisors is an integer number (94972500).

Almost surely, 2^506248222 is an apocalyptic number.

506248222 is a deficient number, since it is larger than the sum of its proper divisors (253531778).

506248222 is a wasteful number, since it uses less digits than its factorization.

506248222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135890.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 506248222 is about 22499.9604888542. The cubic root of 506248222 is about 796.9929938454.

The spelling of 506248222 in words is "five hundred six million, two hundred forty-eight thousand, two hundred twenty-two".