256232841 has 8 divisors (see below), whose sum is σ = 359625120. Its totient is φ = 161831232.

The previous prime is 256232827. The next prime is 256232849. The reversal of 256232841 is 148232652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 256232841 - 2¹³ = 256224649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (256232849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2247600 + ... + 2247713.

It is an arithmetic number, because the mean of its divisors is an integer number (44953140).

Almost surely, 2^256232841 is an apocalyptic number.

It is an amenable number.

256232841 is a deficient number, since it is larger than the sum of its proper divisors (103392279).

256232841 is a wasteful number, since it uses less digits than its factorization.

256232841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4495335.

The product of its digits is 23040, while the sum is 33.

The square root of 256232841 is about 16007.2746274936. The cubic root of 256232841 is about 635.1528687282.

The spelling of 256232841 in words is "two hundred fifty-six million, two hundred thirty-two thousand, eight hundred forty-one".