255147067 has 48 divisors (see below), whose sum is σ = 338826240. Its totient is φ = 190850688.

The previous prime is 255147049. The next prime is 255147071. The reversal of 255147067 is 760741552.

It is not a de Polignac number, because 255147067 - 2¹⁹ = 254622779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255147667) 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 47 ways as a sum of consecutive naturals, for example, 5428638 + ... + 5428684.

It is an arithmetic number, because the mean of its divisors is an integer number (7058880).

Almost surely, 2^255147067 is an apocalyptic number.

255147067 is a deficient number, since it is larger than the sum of its proper divisors (83679173).

255147067 is an frugal number, since it uses more digits than its factorization.

255147067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 255147067 is about 15973.3236053115. The cubic root of 255147067 is about 634.2544555735.

The spelling of 255147067 in words is "two hundred fifty-five million, one hundred forty-seven thousand, sixty-seven".