108948877 has 4 divisors (see below), whose sum is σ = 109429056. Its totient is φ = 108468700.

The previous prime is 108948859. The next prime is 108948881. The reversal of 108948877 is 778849801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108948877 is a prime.

It is a super-2 number, since 2×108948877² = 23739715599122258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108948857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239749 + ... + 240202.

It is an arithmetic number, because the mean of its divisors is an integer number (27357264).

Almost surely, 2^108948877 is an apocalyptic number.

It is an amenable number.

108948877 is a deficient number, since it is larger than the sum of its proper divisors (480179).

108948877 is an equidigital number, since it uses as much as digits as its factorization.

108948877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480178.

The product of its (nonzero) digits is 903168, while the sum is 52.

The square root of 108948877 is about 10437.8578741042. The cubic root of 108948877 is about 477.6109253183.

The spelling of 108948877 in words is "one hundred eight million, nine hundred forty-eight thousand, eight hundred seventy-seven".