1088930450 has 12 divisors (see below), whose sum is σ = 2025410730. Its totient is φ = 435572160.

The previous prime is 1088930399. The next prime is 1088930467. The reversal of 1088930450 is 540398801.

It can be written as a sum of positive squares in 3 ways, for example, as 1058005729 + 30924721 = 32527^2 + 5561^2 .

It is a Curzon number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 10889255 + ... + 10889354.

Almost surely, 2^1088930450 is an apocalyptic number.

1088930450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1088930450 is a deficient number, since it is larger than the sum of its proper divisors (936480280).

1088930450 is a wasteful number, since it uses less digits than its factorization.

1088930450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21778621 (or 21778616 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 1088930450 is about 32998.9461952954. The cubic root of 1088930450 is about 1028.8057449983.

The spelling of 1088930450 in words is "one billion, eighty-eight million, nine hundred thirty thousand, four hundred fifty".