1145844096 has 64 divisors (see below), whose sum is σ = 3203860800. Its totient is φ = 361843200.

The previous prime is 1145844043. The next prime is 1145844131. The reversal of 1145844096 is 6904485411.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×1145844096³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71230 + ... + 85821.

It is an arithmetic number, because the mean of its divisors is an integer number (50060325).

Almost surely, 2^1145844096 is an apocalyptic number.

1145844096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1145844096 is an abundant number, since it is smaller than the sum of its proper divisors (2058016704).

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

1145844096 is a wasteful number, since it uses less digits than its factorization.

1145844096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157087 (or 157075 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 1145844096 is about 33850.3189940656. The cubic root of 1145844096 is about 1046.4259726647.

The spelling of 1145844096 in words is "one billion, one hundred forty-five million, eight hundred forty-four thousand, ninety-six".