108048869 has 2 divisors, whose sum is σ = 108048870. Its totient is φ = 108048868.

The previous prime is 108048859. The next prime is 108048907. The reversal of 108048869 is 968840801.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98208100 + 9840769 = 9910^2 + 3137^2 .

It is an emirp because it is prime and its reverse (968840801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108048869 - 2⁸ = 108048613 is a prime.

It is a super-2 number, since 2×108048869² = 23349116184358322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108048859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54024434 + 54024435.

It is an arithmetic number, because the mean of its divisors is an integer number (54024435).

Almost surely, 2^108048869 is an apocalyptic number.

It is an amenable number.

108048869 is a deficient number, since it is larger than the sum of its proper divisors (1).

108048869 is an equidigital number, since it uses as much as digits as its factorization.

108048869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 44.

The square root of 108048869 is about 10394.6557903569. The cubic root of 108048869 is about 476.2921331871.

The spelling of 108048869 in words is "one hundred eight million, forty-eight thousand, eight hundred sixty-nine".