1096842432 has 56 divisors (see below), whose sum is σ = 3316646656. Its totient is φ = 313383168.

The previous prime is 1096842421. The next prime is 1096842449. The reversal of 1096842432 is 2342486901.

It is a tau number, because it is divible by the number of its divisors (56).

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 7 ways as a sum of consecutive naturals, for example, 406708 + ... + 409395.

Almost surely, 2^1096842432 is an apocalyptic number.

1096842432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1096842432 is an abundant number, since it is smaller than the sum of its proper divisors (2219804224).

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

1096842432 is an equidigital number, since it uses as much as digits as its factorization.

1096842432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816125 (or 816115 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 1096842432 is about 33118.6115651004. The cubic root of 1096842432 is about 1031.2914431977.

The spelling of 1096842432 in words is "one billion, ninety-six million, eight hundred forty-two thousand, four hundred thirty-two".