255442076 has 12 divisors (see below), whose sum is σ = 452682720. Its totient is φ = 126104160.

The previous prime is 255442073. The next prime is 255442079. The reversal of 255442076 is 670244552.

It is an interprime number because it is at equal distance from previous prime (255442073) and next prime (255442079).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255442073) 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 3 ways as a sum of consecutive naturals, for example, 403865 + ... + 404496.

It is an arithmetic number, because the mean of its divisors is an integer number (37723560).

Almost surely, 2^255442076 is an apocalyptic number.

It is an amenable number.

255442076 is a deficient number, since it is larger than the sum of its proper divisors (197240644).

255442076 is a wasteful number, since it uses less digits than its factorization.

255442076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808444 (or 808442 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 255442076 is about 15982.5553651473. Note that the first 3 decimals coincide. The cubic root of 255442076 is about 634.4988096850.

The spelling of 255442076 in words is "two hundred fifty-five million, four hundred forty-two thousand, seventy-six".