108460909 has 4 divisors (see below), whose sum is σ = 111959680. Its totient is φ = 104962140.

The previous prime is 108460907. The next prime is 108460931. The reversal of 108460909 is 909064801.

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 not a de Polignac number, because 108460909 - 2¹ = 108460907 is a prime.

It is a super-2 number, since 2×108460909² = 23527537562212562, 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 (108460907) 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 in 3 ways as a sum of consecutive naturals, for example, 1749339 + ... + 1749400.

It is an arithmetic number, because the mean of its divisors is an integer number (27989920).

Almost surely, 2^108460909 is an apocalyptic number.

It is an amenable number.

108460909 is a deficient number, since it is larger than the sum of its proper divisors (3498771).

108460909 is an equidigital number, since it uses as much as digits as its factorization.

108460909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498770.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 108460909 is about 10414.4567309102. The cubic root of 108460909 is about 476.8968054801.

The spelling of 108460909 in words is "one hundred eight million, four hundred sixty thousand, nine hundred nine".