256132482 has 16 divisors (see below), whose sum is σ = 514117632. Its totient is φ = 85068720.

The previous prime is 256132441. The next prime is 256132493. The reversal of 256132482 is 284231652.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75394 + ... + 78717.

It is an arithmetic number, because the mean of its divisors is an integer number (32132352).

Almost surely, 2^256132482 is an apocalyptic number.

256132482 is an abundant number, since it is smaller than the sum of its proper divisors (257985150).

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

256132482 is a wasteful number, since it uses less digits than its factorization.

256132482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154393.

The product of its digits is 23040, while the sum is 33.

The square root of 256132482 is about 16004.1395270099. The cubic root of 256132482 is about 635.0699342242.

The spelling of 256132482 in words is "two hundred fifty-six million, one hundred thirty-two thousand, four hundred eighty-two".