1092833540 has 12 divisors (see below), whose sum is σ = 2294950476. Its totient is φ = 437133408.

The previous prime is 1092833531. The next prime is 1092833543. The reversal of 1092833540 is 453382901.

It can be written as a sum of positive squares in 2 ways, for example, as 629809216 + 463024324 = 25096^2 + 21518^2 .

It is a super-2 number, since 2×1092833540² = 2388570292297863200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1092833540.

It is not an unprimeable number, because it can be changed into a prime (1092833543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27320819 + ... + 27320858.

It is an arithmetic number, because the mean of its divisors is an integer number (191245873).

Almost surely, 2^1092833540 is an apocalyptic number.

1092833540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1092833540 is an abundant number, since it is smaller than the sum of its proper divisors (1202116936).

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

1092833540 is a wasteful number, since it uses less digits than its factorization.

1092833540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54641686 (or 54641684 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 1092833540 is about 33058.0329118355. The cubic root of 1092833540 is about 1030.0334736349.

The spelling of 1092833540 in words is "one billion, ninety-two million, eight hundred thirty-three thousand, five hundred forty".