1135345948 has 48 divisors (see below), whose sum is σ = 2209068288. Its totient is φ = 506240000.

The previous prime is 1135345943. The next prime is 1135345951. The reversal of 1135345948 is 8495435311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135345943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708348 + ... + 709948.

It is an arithmetic number, because the mean of its divisors is an integer number (46022256).

Almost surely, 2^1135345948 is an apocalyptic number.

It is an amenable number.

1135345948 is a deficient number, since it is larger than the sum of its proper divisors (1073722340).

1135345948 is a wasteful number, since it uses less digits than its factorization.

1135345948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914 (or 1912 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 1135345948 is about 33694.8949842554. The cubic root of 1135345948 is about 1043.2204009910.

The spelling of 1135345948 in words is "one billion, one hundred thirty-five million, three hundred forty-five thousand, nine hundred forty-eight".