1195880867 has 2 divisors, whose sum is σ = 1195880868. Its totient is φ = 1195880866.

The previous prime is 1195880813. The next prime is 1195880879. The reversal of 1195880867 is 7680885911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1195880867 - 2¹⁰ = 1195879843 is a prime.

It is not a weakly prime, because it can be changed into another prime (1195810867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 597940433 + 597940434.

It is an arithmetic number, because the mean of its divisors is an integer number (597940434).

Almost surely, 2^1195880867 is an apocalyptic number.

1195880867 is a deficient number, since it is larger than the sum of its proper divisors (1).

1195880867 is an equidigital number, since it uses as much as digits as its factorization.

1195880867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 53.

The square root of 1195880867 is about 34581.5104788672. The cubic root of 1195880867 is about 1061.4412775166.

The spelling of 1195880867 in words is "one billion, one hundred ninety-five million, eight hundred eighty thousand, eight hundred sixty-seven".