1195959167 has 4 divisors (see below), whose sum is σ = 1287956040. Its totient is φ = 1103962296.

The previous prime is 1195959157. The next prime is 1195959169. The reversal of 1195959167 is 7619595911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7619595911 = 173 ⋅44043907.

It is a cyclic number.

It is not a de Polignac number, because 1195959167 - 2¹² = 1195955071 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 (1195959169) 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, 45998417 + ... + 45998442.

It is an arithmetic number, because the mean of its divisors is an integer number (321989010).

Almost surely, 2^1195959167 is an apocalyptic number.

1195959167 is a deficient number, since it is larger than the sum of its proper divisors (91996873).

1195959167 is an equidigital number, since it uses as much as digits as its factorization.

1195959167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91996872.

The product of its digits is 765450, while the sum is 53.

The square root of 1195959167 is about 34582.6425682018. The cubic root of 1195959167 is about 1061.4644428782.

The spelling of 1195959167 in words is "one billion, one hundred ninety-five million, nine hundred fifty-nine thousand, one hundred sixty-seven".