426003255 has 24 divisors (see below), whose sum is σ = 781842672. Its totient is φ = 213836544.

The previous prime is 426003251. The next prime is 426003257. The reversal of 426003255 is 552300624.

426003255 is a `hidden beast` number, since 4 + 2 + 600 + 3 + 2 + 55 = 666.

It is not a de Polignac number, because 426003255 - 2² = 426003251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426003251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277669 + ... + 279198.

It is an arithmetic number, because the mean of its divisors is an integer number (32576778).

Almost surely, 2^426003255 is an apocalyptic number.

426003255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

426003255 is a deficient number, since it is larger than the sum of its proper divisors (355839417).

426003255 is a wasteful number, since it uses less digits than its factorization.

426003255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556895 (or 556892 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 426003255 is about 20639.8462930323. The cubic root of 426003255 is about 752.4384367762.

Adding to 426003255 its reverse (552300624), we get a palindrome (978303879).

The spelling of 426003255 in words is "four hundred twenty-six million, three thousand, two hundred fifty-five".