1092921159 has 16 divisors (see below), whose sum is σ = 1590301440. Its totient is φ = 662127360.

The previous prime is 1092921149. The next prime is 1092921161. The reversal of 1092921159 is 9511292901.

It is not a de Polignac number, because 1092921159 - 2²⁹ = 556050247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1092921149) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 122647 + ... + 131255.

It is an arithmetic number, because the mean of its divisors is an integer number (99393840).

Almost surely, 2^1092921159 is an apocalyptic number.

1092921159 is a deficient number, since it is larger than the sum of its proper divisors (497380281).

1092921159 is a wasteful number, since it uses less digits than its factorization.

1092921159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12470.

The product of its (nonzero) digits is 14580, while the sum is 39.

The square root of 1092921159 is about 33059.3581153658. The cubic root of 1092921159 is about 1030.0610008802.

The spelling of 1092921159 in words is "one billion, ninety-two million, nine hundred twenty-one thousand, one hundred fifty-nine".