105708479 has 2 divisors, whose sum is σ = 105708480. Its totient is φ = 105708478.

The previous prime is 105708439. The next prime is 105708511. The reversal of 105708479 is 974807501.

It is a strong prime.

It is an emirp because it is prime and its reverse (974807501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105708479 is a prime.

It is a super-2 number, since 2×105708479² = 22348565064986882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105708409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52854239 + 52854240.

It is an arithmetic number, because the mean of its divisors is an integer number (52854240).

Almost surely, 2^105708479 is an apocalyptic number.

105708479 is a deficient number, since it is larger than the sum of its proper divisors (1).

105708479 is an equidigital number, since it uses as much as digits as its factorization.

105708479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 105708479 is about 10281.4628822945. The cubic root of 105708479 is about 472.8280957052.

The spelling of 105708479 in words is "one hundred five million, seven hundred eight thousand, four hundred seventy-nine".