1196057741 has 4 divisors (see below), whose sum is σ = 1196254272. Its totient is φ = 1195861212.

The previous prime is 1196057719. The next prime is 1196057743. The reversal of 1196057741 is 1477506911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1477506911 = 263 ⋅5617897.

It is a cyclic number.

It is not a de Polignac number, because 1196057741 - 2¹⁸ = 1195795597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196057743) 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, 88835 + ... + 101408.

It is an arithmetic number, because the mean of its divisors is an integer number (299063568).

Almost surely, 2^1196057741 is an apocalyptic number.

It is an amenable number.

1196057741 is a deficient number, since it is larger than the sum of its proper divisors (196531).

1196057741 is an equidigital number, since it uses as much as digits as its factorization.

1196057741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196530.

The product of its (nonzero) digits is 52920, while the sum is 41.

The square root of 1196057741 is about 34584.0677335677. The cubic root of 1196057741 is about 1061.4936049445.

The spelling of 1196057741 in words is "one billion, one hundred ninety-six million, fifty-seven thousand, seven hundred forty-one".