1194747113 has 16 divisors (see below), whose sum is σ = 1446960000. Its totient is φ = 963643392.

The previous prime is 1194747107. The next prime is 1194747119. The reversal of 1194747113 is 3117474911.

It is an interprime number because it is at equal distance from previous prime (1194747107) and next prime (1194747119).

It is a cyclic number.

It is not a de Polignac number, because 1194747113 - 2⁶ = 1194747049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1194747119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10328 + ... + 49961.

It is an arithmetic number, because the mean of its divisors is an integer number (90435000).

Almost surely, 2^1194747113 is an apocalyptic number.

It is an amenable number.

1194747113 is a deficient number, since it is larger than the sum of its proper divisors (252212887).

1194747113 is a wasteful number, since it uses less digits than its factorization.

1194747113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60464.

The product of its digits is 21168, while the sum is 38.

The square root of 1194747113 is about 34565.1141036740. The cubic root of 1194747113 is about 1061.1057385773.

The spelling of 1194747113 in words is "one billion, one hundred ninety-four million, seven hundred forty-seven thousand, one hundred thirteen".