105867379 has 2 divisors, whose sum is σ = 105867380. Its totient is φ = 105867378.

The previous prime is 105867353. The next prime is 105867401. The reversal of 105867379 is 973768501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105867379 is a prime.

It is a super-2 number, since 2×105867379² = 22415803872659282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105864379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52933689 + 52933690.

It is an arithmetic number, because the mean of its divisors is an integer number (52933690).

Almost surely, 2^105867379 is an apocalyptic number.

105867379 is a deficient number, since it is larger than the sum of its proper divisors (1).

105867379 is an equidigital number, since it uses as much as digits as its factorization.

105867379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 46.

The square root of 105867379 is about 10289.1874800686. The cubic root of 105867379 is about 473.0648940221.

The spelling of 105867379 in words is "one hundred five million, eight hundred sixty-seven thousand, three hundred seventy-nine".