1119258245 has 24 divisors (see below), whose sum is σ = 1572034464. Its totient is φ = 762755616.

The previous prime is 1119258241. The next prime is 1119258247. The reversal of 1119258245 is 5428529111.

It is not a de Polignac number, because 1119258245 - 2² = 1119258241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1119258199 and 1119258208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119258241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25922 + ... + 53948.

It is an arithmetic number, because the mean of its divisors is an integer number (65501436).

Almost surely, 2^1119258245 is an apocalyptic number.

It is an amenable number.

1119258245 is a deficient number, since it is larger than the sum of its proper divisors (452776219).

1119258245 is a wasteful number, since it uses less digits than its factorization.

1119258245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28209 (or 28202 counting only the distinct ones).

The product of its digits is 28800, while the sum is 38.

The square root of 1119258245 is about 33455.3171409269. The cubic root of 1119258245 is about 1038.2695103079.

The spelling of 1119258245 in words is "one billion, one hundred nineteen million, two hundred fifty-eight thousand, two hundred forty-five".