1096565120 has 192 divisors, whose sum is σ = 3097699200. Its totient is φ = 370040832.

The previous prime is 1096565083. The next prime is 1096565143. The reversal of 1096565120 is 215656901.

It is a super-2 number, since 2×1096565120² = 2404910124801228800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2289041 + ... + 2289519.

It is an arithmetic number, because the mean of its divisors is an integer number (16133850).

Almost surely, 2^1096565120 is an apocalyptic number.

1096565120 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 1096565120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1548849600).

1096565120 is an abundant number, since it is smaller than the sum of its proper divisors (2001134080).

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

1096565120 is an equidigital number, since it uses as much as digits as its factorization.

1096565120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585 (or 566 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 1096565120 is about 33114.4246515019. The cubic root of 1096565120 is about 1031.2045229042.

The spelling of 1096565120 in words is "one billion, ninety-six million, five hundred sixty-five thousand, one hundred twenty".