256082484 has 24 divisors (see below), whose sum is σ = 682886848. Its totient is φ = 73166400.

The previous prime is 256082429. The next prime is 256082549. The reversal of 256082484 is 484280652.

It is a super-2 number, since 2×256082484² = 131156477223220512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1524217 + ... + 1524384.

Almost surely, 2^256082484 is an apocalyptic number.

It is an amenable number.

256082484 is an abundant number, since it is smaller than the sum of its proper divisors (426804364).

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

256082484 is a wasteful number, since it uses less digits than its factorization.

256082484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048615 (or 3048613 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 256082484 is about 16002.5774174037. The cubic root of 256082484 is about 635.0286088749.

The spelling of 256082484 in words is "two hundred fifty-six million, eighty-two thousand, four hundred eighty-four".