1000241255 has 32 divisors (see below), whose sum is σ = 1329229440. Its totient is φ = 718018560.

The previous prime is 1000241237. The next prime is 1000241293. The reversal of 1000241255 is 5521420001.

It is not a de Polignac number, because 1000241255 - 2¹⁴ = 1000224871 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 335411 + ... + 338379.

It is an arithmetic number, because the mean of its divisors is an integer number (41538420).

Almost surely, 2^1000241255 is an apocalyptic number.

1000241255 is a deficient number, since it is larger than the sum of its proper divisors (328988185).

1000241255 is a wasteful number, since it uses less digits than its factorization.

1000241255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 1000241255 is about 31626.5909481246. The cubic root of 1000241255 is about 1000.0804118671.

Adding to 1000241255 its reverse (5521420001), we get a palindrome (6521661256).

The spelling of 1000241255 in words is "one billion, two hundred forty-one thousand, two hundred fifty-five".