1129560404 has 24 divisors (see below), whose sum is σ = 2261544768. Its totient is φ = 483577920.

The previous prime is 1129560391. The next prime is 1129560409. The reversal of 1129560404 is 4040659211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129560409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5519 + ... + 47849.

It is an arithmetic number, because the mean of its divisors is an integer number (94231032).

Almost surely, 2^1129560404 is an apocalyptic number.

1129560404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1129560404 is an abundant number, since it is smaller than the sum of its proper divisors (1131984364).

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

1129560404 is a wasteful number, since it uses less digits than its factorization.

1129560404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43295 (or 43293 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1129560404 is about 33608.9333957506. The cubic root of 1129560404 is about 1041.4453535363.

The spelling of 1129560404 in words is "one billion, one hundred twenty-nine million, five hundred sixty thousand, four hundred four".