1096045944 has 64 divisors (see below), whose sum is σ = 3174493440. Its totient is φ = 308862720.

The previous prime is 1096045897. The next prime is 1096045949. The reversal of 1096045944 is 4495406901.

It is a super-2 number, since 2×1096045944² = 2402633422717702272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 1096045896 and 1096045905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096045949) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 32422 + ... + 56949.

It is an arithmetic number, because the mean of its divisors is an integer number (49601460).

Almost surely, 2^1096045944 is an apocalyptic number.

1096045944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1096045944 is an abundant number, since it is smaller than the sum of its proper divisors (2078447496).

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

1096045944 is a wasteful number, since it uses less digits than its factorization.

1096045944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89460 (or 89456 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 1096045944 is about 33106.5846018583. The cubic root of 1096045944 is about 1031.0417536823.

The spelling of 1096045944 in words is "one billion, ninety-six million, forty-five thousand, nine hundred forty-four".