108459479 has 2 divisors, whose sum is σ = 108459480. Its totient is φ = 108459478.

The previous prime is 108459457. The next prime is 108459487. The reversal of 108459479 is 974954801.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108459479 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108459499) 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, 54229739 + 54229740.

It is an arithmetic number, because the mean of its divisors is an integer number (54229740).

Almost surely, 2^108459479 is an apocalyptic number.

108459479 is a deficient number, since it is larger than the sum of its proper divisors (1).

108459479 is an equidigital number, since it uses as much as digits as its factorization.

108459479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 108459479 is about 10414.3880761185. The cubic root of 108459479 is about 476.8947095931.

The spelling of 108459479 in words is "one hundred eight million, four hundred fifty-nine thousand, four hundred seventy-nine".