1092871798 has 4 divisors (see below), whose sum is σ = 1639307700. Its totient is φ = 546435898.

The previous prime is 1092871753. The next prime is 1092871807. The reversal of 1092871798 is 8971782901.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273217948 + ... + 273217951.

It is an arithmetic number, because the mean of its divisors is an integer number (409826925).

Almost surely, 2^1092871798 is an apocalyptic number.

1092871798 is a deficient number, since it is larger than the sum of its proper divisors (546435902).

1092871798 is an equidigital number, since it uses as much as digits as its factorization.

1092871798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546435901.

The product of its (nonzero) digits is 508032, while the sum is 52.

The square root of 1092871798 is about 33058.6115558412. The cubic root of 1092871798 is about 1030.0454933248.

The spelling of 1092871798 in words is "one billion, ninety-two million, eight hundred seventy-one thousand, seven hundred ninety-eight".