108306469 has 2 divisors, whose sum is σ = 108306470. Its totient is φ = 108306468.

The previous prime is 108306431. The next prime is 108306481. The reversal of 108306469 is 964603801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104550625 + 3755844 = 10225^2 + 1938^2 .

It is a cyclic number.

It is not a de Polignac number, because 108306469 - 2¹⁵ = 108273701 is a prime.

It is a super-2 number, since 2×108306469² = 23460582454495922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108306769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54153234 + 54153235.

It is an arithmetic number, because the mean of its divisors is an integer number (54153235).

Almost surely, 2^108306469 is an apocalyptic number.

It is an amenable number.

108306469 is a deficient number, since it is larger than the sum of its proper divisors (1).

108306469 is an equidigital number, since it uses as much as digits as its factorization.

108306469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 108306469 is about 10407.0393964854. The cubic root of 108306469 is about 476.6703431560.

The spelling of 108306469 in words is "one hundred eight million, three hundred six thousand, four hundred sixty-nine".