1096605240 has 64 divisors (see below), whose sum is σ = 3301149600. Its totient is φ = 291420672.

The previous prime is 1096605227. The next prime is 1096605313. The reversal of 1096605240 is 425066901.

It is a congruent number.

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, 19566 + ... + 50754.

Almost surely, 2^1096605240 is an apocalyptic number.

1096605240 is a gapful number since it is divisible by the number (10) 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 1096605240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1650574800).

1096605240 is an abundant number, since it is smaller than the sum of its proper divisors (2204544360).

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

1096605240 is a wasteful number, since it uses less digits than its factorization.

1096605240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31496 (or 31492 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 1096605240 is about 33115.0304242651. The cubic root of 1096605240 is about 1031.2170989687.

The spelling of 1096605240 in words is "one billion, ninety-six million, six hundred five thousand, two hundred forty".