1108698048 has 84 divisors (see below), whose sum is σ = 3207760920. Its totient is φ = 366091776.

The previous prime is 1108698037. The next prime is 1108698079. The reversal of 1108698048 is 8408968011.

It is a super-2 number, since 2×1108698048² = 2458422723278020608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1108697994 and 1108698012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52638 + ... + 70626.

It is an arithmetic number, because the mean of its divisors is an integer number (38187630).

Almost surely, 2^1108698048 is an apocalyptic number.

1108698048 is a gapful number since it is divisible by the number (18) 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 1108698048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603880460).

1108698048 is an abundant number, since it is smaller than the sum of its proper divisors (2099062872).

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

1108698048 is a wasteful number, since it uses less digits than its factorization.

1108698048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18114 (or 18101 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The square root of 1108698048 is about 33297.1177130994. The cubic root of 1108698048 is about 1034.9938303910.

The spelling of 1108698048 in words is "one billion, one hundred eight million, six hundred ninety-eight thousand, forty-eight".