108069469 has 2 divisors, whose sum is σ = 108069470. Its totient is φ = 108069468.

The previous prime is 108069463. The next prime is 108069523. The reversal of 108069469 is 964960801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101505625 + 6563844 = 10075^2 + 2562^2 .

It is a cyclic number.

It is not a de Polignac number, because 108069469 - 2⁹ = 108068957 is a prime.

It is a super-2 number, since 2×108069469² = 23358020259883922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108069463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54034734 + 54034735.

It is an arithmetic number, because the mean of its divisors is an integer number (54034735).

Almost surely, 2^108069469 is an apocalyptic number.

It is an amenable number.

108069469 is a deficient number, since it is larger than the sum of its proper divisors (1).

108069469 is an equidigital number, since it uses as much as digits as its factorization.

108069469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 108069469 is about 10395.6466369341. The cubic root of 108069469 is about 476.3224003386.

The spelling of 108069469 in words is "one hundred eight million, sixty-nine thousand, four hundred sixty-nine".