256048162 has 4 divisors (see below), whose sum is σ = 384072246. Its totient is φ = 128024080.

The previous prime is 256048099. The next prime is 256048181. The reversal of 256048162 is 261840652.

256048162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 219069601 + 36978561 = 14801^2 + 6081^2 .

It is a super-2 number, since 2×256048162² = 131121322527156488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64012039 + ... + 64012042.

Almost surely, 2^256048162 is an apocalyptic number.

256048162 is a deficient number, since it is larger than the sum of its proper divisors (128024084).

256048162 is a wasteful number, since it uses less digits than its factorization.

256048162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128024083.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 256048162 is about 16001.5049917187. The cubic root of 256048162 is about 635.0002372537. Note that the first 3 decimals are identical.

The spelling of 256048162 in words is "two hundred fifty-six million, forty-eight thousand, one hundred sixty-two".