1088121650 has 96 divisors (see below), whose sum is σ = 2536230528. Its totient is φ = 337420800.

The previous prime is 1088121637. The next prime is 1088121677. The reversal of 1088121650 is 561218801.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 896444 + ... + 897656.

It is an arithmetic number, because the mean of its divisors is an integer number (26419068).

Almost surely, 2^1088121650 is an apocalyptic number.

1088121650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1088121650 is an abundant number, since it is smaller than the sum of its proper divisors (1448108878).

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

1088121650 is a wasteful number, since it uses less digits than its factorization.

1088121650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476 (or 1471 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 32.

The square root of 1088121650 is about 32986.6889820728. The cubic root of 1088121650 is about 1028.5509677275.

The spelling of 1088121650 in words is "one billion, eighty-eight million, one hundred twenty-one thousand, six hundred fifty".