256054214 has 32 divisors (see below), whose sum is σ = 424400256. Its totient is φ = 115125120.

The previous prime is 256054199. The next prime is 256054217. The reversal of 256054214 is 412450652.

256054214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256054217) 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, 387044 + ... + 387704.

It is an arithmetic number, because the mean of its divisors is an integer number (13262508).

Almost surely, 2^256054214 is an apocalyptic number.

256054214 is a deficient number, since it is larger than the sum of its proper divisors (168346042).

256054214 is a wasteful number, since it uses less digits than its factorization.

256054214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 256054214 is about 16001.6940978135. The cubic root of 256054214 is about 635.0052402072.

The spelling of 256054214 in words is "two hundred fifty-six million, fifty-four thousand, two hundred fourteen".