1081683792 has 60 divisors (see below), whose sum is σ = 3459674400. Its totient is φ = 309052224.

The previous prime is 1081683787. The next prime is 1081683809. The reversal of 1081683792 is 2973861801.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 535542 + ... + 537557.

It is an arithmetic number, because the mean of its divisors is an integer number (57661240).

Almost surely, 2^1081683792 is an apocalyptic number.

1081683792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1081683792 is an abundant number, since it is smaller than the sum of its proper divisors (2377990608).

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

1081683792 is a wasteful number, since it uses less digits than its factorization.

1081683792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073120 (or 1073111 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 1081683792 is about 32888.9615524723. The cubic root of 1081683792 is about 1026.5184844510.

The spelling of 1081683792 in words is "one billion, eighty-one million, six hundred eighty-three thousand, seven hundred ninety-two".