1192879 has 2 divisors, whose sum is σ = 1192880. Its totient is φ = 1192878.

The previous prime is 1192853. The next prime is 1192883. The reversal of 1192879 is 9782911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1192879 - 2⁵ = 1192847 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1192889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 596439 + 596440.

It is an arithmetic number, because the mean of its divisors is an integer number (596440).

2^1192879 is an apocalyptic number.

1192879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1192879 is an equidigital number, since it uses as much as digits as its factorization.

1192879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 37.

The square root of 1192879 is about 1092.1900017854. The cubic root of 1192879 is about 106.0552399866.

The spelling of 1192879 in words is "one million, one hundred ninety-two thousand, eight hundred seventy-nine".