1081714842 has 48 divisors (see below), whose sum is σ = 2571653448. Its totient is φ = 326551680.

The previous prime is 1081714831. The next prime is 1081714883. The reversal of 1081714842 is 2484171801.

1081714842 is a `hidden beast` number, since 1 + 0 + 8 + 171 + 484 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1063999161 + 17715681 = 32619^2 + 4209^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1081714797 and 1081714806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31209 + ... + 56012.

Almost surely, 2^1081714842 is an apocalyptic number.

1081714842 is an abundant number, since it is smaller than the sum of its proper divisors (1489938606).

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

1081714842 is a wasteful number, since it uses less digits than its factorization.

1081714842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87295 (or 87292 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 1081714842 is about 32889.4335919608. The cubic root of 1081714842 is about 1026.5283065124.

The spelling of 1081714842 in words is "one billion, eighty-one million, seven hundred fourteen thousand, eight hundred forty-two".