1082256912 has 180 divisors, whose sum is σ = 3357441360. Its totient is φ = 325184640.

The previous prime is 1082256899. The next prime is 1082256953. The reversal of 1082256912 is 2196522801.

1082256912 is a `hidden beast` number, since 1 + 0 + 82 + 2 + 569 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3118723 + ... + 3119069.

It is an arithmetic number, because the mean of its divisors is an integer number (18652452).

Almost surely, 2^1082256912 is an apocalyptic number.

1082256912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1082256912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1678720680).

1082256912 is an abundant number, since it is smaller than the sum of its proper divisors (2275184448).

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

1082256912 is a wasteful number, since it uses less digits than its factorization.

1082256912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 1082256912 is about 32897.6733523816. The cubic root of 1082256912 is about 1026.6997495008.

The spelling of 1082256912 in words is "one billion, eighty-two million, two hundred fifty-six thousand, nine hundred twelve".