227950506 has 48 divisors (see below), whose sum is σ = 568234368. Its totient is φ = 64692000.

The previous prime is 227950487. The next prime is 227950511. The reversal of 227950506 is 605059722.

It is a super-2 number, since 2×227950506² = 103922866371312072, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 13036 + ... + 25016.

It is an arithmetic number, because the mean of its divisors is an integer number (11838216).

Almost surely, 2^227950506 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227950506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284117184).

227950506 is an abundant number, since it is smaller than the sum of its proper divisors (340283862).

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

227950506 is a wasteful number, since it uses less digits than its factorization.

227950506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12147 (or 12144 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 227950506 is about 15098.0298714766. The cubic root of 227950506 is about 610.8672658900.

The spelling of 227950506 in words is "two hundred twenty-seven million, nine hundred fifty thousand, five hundred six".