256007106 has 24 divisors (see below), whose sum is σ = 555619584. Its totient is φ = 85191480.

The previous prime is 256007069. The next prime is 256007111. The reversal of 256007106 is 601700652.

256007106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 256007106.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 790 + ... + 22641.

It is an arithmetic number, because the mean of its divisors is an integer number (23150816).

Almost surely, 2^256007106 is an apocalyptic number.

256007106 is an abundant number, since it is smaller than the sum of its proper divisors (299612478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

256007106 is a wasteful number, since it uses less digits than its factorization.

256007106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24046 (or 24043 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 256007106 is about 16000.2220609590. Note that the first 3 decimals coincide. The cubic root of 256007106 is about 634.9662957704.

Adding to 256007106 its reverse (601700652), we get a palindrome (857707758).

The spelling of 256007106 in words is "two hundred fifty-six million, seven thousand, one hundred six".