255046 has 8 divisors (see below), whose sum is σ = 417384. Its totient is φ = 115920.
The previous prime is 255043. The next prime is 255049. The reversal of 255046 is 640552.
255046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (255043) and next prime (255049).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 11593 = 255046 / (2 + 5 + 5 + 0 + 4 + 6).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5775 + ... + 5818.
It is an arithmetic number, because the mean of its divisors is an integer number (52173).
2255046 is an apocalyptic number.
255046 is a deficient number, since it is larger than the sum of its proper divisors (162338).
255046 is a wasteful number, since it uses less digits than its factorization.
255046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11606.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 255046 is about 505.0207916512. The cubic root of 255046 is about 63.4170699093.
Adding to 255046 its reverse (640552), we get a palindrome (895598).
The spelling of 255046 in words is "two hundred fifty-five thousand, forty-six".
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