1096126640 has 80 divisors (see below), whose sum is σ = 3039234048. Its totient is φ = 359470848.

The previous prime is 1096126627. The next prime is 1096126651. The reversal of 1096126640 is 466216901.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1096126640² = 2402987221835379200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 1096126640.

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 15 ways as a sum of consecutive naturals, for example, 29672 + ... + 55431.

Almost surely, 2^1096126640 is an apocalyptic number.

1096126640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1096126640 is an abundant number, since it is smaller than the sum of its proper divisors (1943107408).

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

1096126640 is a wasteful number, since it uses less digits than its factorization.

1096126640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85146 (or 85140 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 1096126640 is about 33107.8033097939. The cubic root of 1096126640 is about 1031.0670564244.

The spelling of 1096126640 in words is "one billion, ninety-six million, one hundred twenty-six thousand, six hundred forty".