256033108 has 12 divisors (see below), whose sum is σ = 448941780. Its totient is φ = 127764032.

The previous prime is 256033091. The next prime is 256033109. The reversal of 256033108 is 801330652.

It can be written as a sum of positive squares in 2 ways, for example, as 226743364 + 29289744 = 15058^2 + 5412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256033109) 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, 60841 + ... + 64912.

It is an arithmetic number, because the mean of its divisors is an integer number (37411815).

Almost surely, 2^256033108 is an apocalyptic number.

It is an amenable number.

256033108 is a deficient number, since it is larger than the sum of its proper divisors (192908672).

256033108 is a wasteful number, since it uses less digits than its factorization.

256033108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126266 (or 126264 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 256033108 is about 16001.0345915506. The cubic root of 256033108 is about 634.9877923542.

The spelling of 256033108 in words is "two hundred fifty-six million, thirty-three thousand, one hundred eight".