1125287933 has 8 divisors (see below), whose sum is σ = 1402956480. Its totient is φ = 876847680.

The previous prime is 1125287921. The next prime is 1125288001. The reversal of 1125287933 is 3397825211.

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

It is a cyclic number.

It is not a de Polignac number, because 1125287933 - 2⁶ = 1125287869 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125283933) 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, 7306988 + ... + 7307141.

It is an arithmetic number, because the mean of its divisors is an integer number (175369560).

Almost surely, 2^1125287933 is an apocalyptic number.

It is an amenable number.

1125287933 is a deficient number, since it is larger than the sum of its proper divisors (277668547).

1125287933 is a wasteful number, since it uses less digits than its factorization.

1125287933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14614147.

The product of its digits is 90720, while the sum is 41.

The square root of 1125287933 is about 33545.3116396316. The cubic root of 1125287933 is about 1040.1306335536.

The spelling of 1125287933 in words is "one billion, one hundred twenty-five million, two hundred eighty-seven thousand, nine hundred thirty-three".