1081734852 has 24 divisors (see below), whose sum is σ = 2753507232. Its totient is φ = 327798400.

The previous prime is 1081734833. The next prime is 1081734853. The reversal of 1081734852 is 2584371801.

It is a self number, because there is not a number n which added to its sum of digits gives 1081734852.

It is not an unprimeable number, because it can be changed into a prime (1081734853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4097349 + ... + 4097612.

It is an arithmetic number, because the mean of its divisors is an integer number (114729468).

Almost surely, 2^1081734852 is an apocalyptic number.

1081734852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1081734852 is an abundant number, since it is smaller than the sum of its proper divisors (1671772380).

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

1081734852 is a wasteful number, since it uses less digits than its factorization.

1081734852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8194979 (or 8194977 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 1081734852 is about 32889.7377915969. The cubic root of 1081734852 is about 1026.5346361858.

The spelling of 1081734852 in words is "one billion, eighty-one million, seven hundred thirty-four thousand, eight hundred fifty-two".