1129025935 has 8 divisors (see below), whose sum is σ = 1355017536. Its totient is φ = 903096480.

The previous prime is 1129025927. The next prime is 1129025939. The reversal of 1129025935 is 5395209211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1129025935 - 2³ = 1129025927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1129025894 and 1129025903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129025939) 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, 48250 + ... + 67720.

It is an arithmetic number, because the mean of its divisors is an integer number (169377192).

Almost surely, 2^1129025935 is an apocalyptic number.

1129025935 is a deficient number, since it is larger than the sum of its proper divisors (225991601).

1129025935 is a wasteful number, since it uses less digits than its factorization.

1129025935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31073.

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 1129025935 is about 33600.9811612697. The cubic root of 1129025935 is about 1041.2810689559.

The spelling of 1129025935 in words is "one billion, one hundred twenty-nine million, twenty-five thousand, nine hundred thirty-five".