255001227 has 12 divisors (see below), whose sum is σ = 368168184. Its totient is φ = 156923520.

The previous prime is 255001183. The next prime is 255001237. The reversal of 255001227 is 722100552.

It is not a de Polignac number, because 255001227 - 2¹¹ = 254999179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255001197 and 255001206.

It is not an unprimeable number, because it can be changed into a prime (255001237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250974 + ... + 251987.

It is an arithmetic number, because the mean of its divisors is an integer number (30680682).

Almost surely, 2^255001227 is an apocalyptic number.

255001227 is a deficient number, since it is larger than the sum of its proper divisors (113166957).

255001227 is a wasteful number, since it uses less digits than its factorization.

255001227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502990 (or 502977 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 255001227 is about 15968.7578414854. The cubic root of 255001227 is about 634.1335876358.

Adding to 255001227 its reverse (722100552), we get a palindrome (977101779).

The spelling of 255001227 in words is "two hundred fifty-five million, one thousand, two hundred twenty-seven".