256024006 has 32 divisors (see below), whose sum is σ = 455192640. Its totient is φ = 105670656.

The previous prime is 256024003. The next prime is 256024007. The reversal of 256024006 is 600420652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256024001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272770 + ... + 273706.

It is an arithmetic number, because the mean of its divisors is an integer number (14224770).

Almost surely, 2^256024006 is an apocalyptic number.

256024006 is a deficient number, since it is larger than the sum of its proper divisors (199168634).

256024006 is a wasteful number, since it uses less digits than its factorization.

256024006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 256024006 is about 16000.7501699139. The cubic root of 256024006 is about 634.9802676407.

Adding to 256024006 its reverse (600420652), we get a palindrome (856444658).

The spelling of 256024006 in words is "two hundred fifty-six million, twenty-four thousand, six".