1088654648 has 16 divisors (see below), whose sum is σ = 2041740960. Its totient is φ = 544190400.

The previous prime is 1088654641. The next prime is 1088654657. The reversal of 1088654648 is 8464568801.

It is a super-2 number, since 2×1088654648² = 2370337885224007808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1088654596 and 1088654605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088654641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21908 + ... + 51548.

It is an arithmetic number, because the mean of its divisors is an integer number (127608810).

Almost surely, 2^1088654648 is an apocalyptic number.

It is an amenable number.

1088654648 is a deficient number, since it is larger than the sum of its proper divisors (953086312).

1088654648 is a wasteful number, since it uses less digits than its factorization.

1088654648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34238 (or 34234 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 50.

The square root of 1088654648 is about 32994.7669790226. The cubic root of 1088654648 is about 1028.7188797503.

The spelling of 1088654648 in words is "one billion, eighty-eight million, six hundred fifty-four thousand, six hundred forty-eight".