1125967448 has 16 divisors (see below), whose sum is σ = 2111716680. Its totient is φ = 562843008.

The previous prime is 1125967441. The next prime is 1125967489. The reversal of 1125967448 is 8447695211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125967441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21536 + ... + 52112.

Almost surely, 2^1125967448 is an apocalyptic number.

It is an amenable number.

1125967448 is a deficient number, since it is larger than the sum of its proper divisors (985749232).

1125967448 is a wasteful number, since it uses less digits than its factorization.

1125967448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35186 (or 35182 counting only the distinct ones).

The product of its digits is 483840, while the sum is 47.

The square root of 1125967448 is about 33555.4384265800. The cubic root of 1125967448 is about 1040.3399554312.

The spelling of 1125967448 in words is "one billion, one hundred twenty-five million, nine hundred sixty-seven thousand, four hundred forty-eight".