256150716 has 12 divisors (see below), whose sum is σ = 597685032. Its totient is φ = 85383568.

The previous prime is 256150703. The next prime is 256150717. The reversal of 256150716 is 617051652.

256150716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×256150716² = 131226378614625312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256150717) 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, 10672935 + ... + 10672958.

It is an arithmetic number, because the mean of its divisors is an integer number (49807086).

Almost surely, 2^256150716 is an apocalyptic number.

It is an amenable number.

256150716 is an abundant number, since it is smaller than the sum of its proper divisors (341534316).

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

256150716 is a wasteful number, since it uses less digits than its factorization.

256150716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21345900 (or 21345898 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 256150716 is about 16004.7091819877. The cubic root of 256150716 is about 635.0850040172.

The spelling of 256150716 in words is "two hundred fifty-six million, one hundred fifty thousand, seven hundred sixteen".