1096198656 has 160 divisors (see below), whose sum is σ = 3416590848. Its totient is φ = 305786880.

The previous prime is 1096198639. The next prime is 1096198661. The reversal of 1096198656 is 6568916901.

It is a junction number, because it is equal to n+sod(n) for n = 1096198599 and 1096198608.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461151 + ... + 463521.

Almost surely, 2^1096198656 is an apocalyptic number.

1096198656 is a gapful number since it is divisible by the number (16) 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 1096198656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1708295424).

1096198656 is an abundant number, since it is smaller than the sum of its proper divisors (2320392192).

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

1096198656 is an equidigital number, since it uses as much as digits as its factorization.

1096198656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442 (or 2426 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 51.

The square root of 1096198656 is about 33108.8908905146. The cubic root of 1096198656 is about 1031.0896364489.

The spelling of 1096198656 in words is "one billion, ninety-six million, one hundred ninety-eight thousand, six hundred fifty-six".