1096872192 has 270 divisors, whose sum is σ = 3552932922. Its totient is φ = 336420864.

The previous prime is 1096872143. The next prime is 1096872233. The reversal of 1096872192 is 2912786901.

It can be written as a sum of positive squares in 3 ways, for example, as 129413376 + 967458816 = 11376^2 + 31104^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3504228 + ... + 3504540.

Almost surely, 2^1096872192 is an apocalyptic number.

1096872192 is a gapful number since it is divisible by the number (12) 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 1096872192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1776466461).

1096872192 is an abundant number, since it is smaller than the sum of its proper divisors (2456060730).

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

1096872192 is an equidigital number, since it uses as much as digits as its factorization.

1096872192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 1096872192 is about 33119.0608562501. The cubic root of 1096872192 is about 1031.3007702608.

The spelling of 1096872192 in words is "one billion, ninety-six million, eight hundred seventy-two thousand, one hundred ninety-two".