1092849000 has 128 divisors (see below), whose sum is σ = 3435868800. Its totient is φ = 289190400.

The previous prime is 1092848951. The next prime is 1092849001. The reversal of 1092849000 is 9482901.

It is not an unprimeable number, because it can be changed into a prime (1092849001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409671 + ... + 412329.

It is an arithmetic number, because the mean of its divisors is an integer number (26842725).

Almost surely, 2^1092849000 is an apocalyptic number.

1092849000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1092849000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1717934400).

1092849000 is an abundant number, since it is smaller than the sum of its proper divisors (2343019800).

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

1092849000 is a wasteful number, since it uses less digits than its factorization.

1092849000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820 (or 2806 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1092849000 is about 33058.2667422235. The cubic root of 1092849000 is about 1030.0383308072.

The spelling of 1092849000 in words is "one billion, ninety-two million, eight hundred forty-nine thousand".