108349854 has 16 divisors (see below), whose sum is σ = 219934848. Its totient is φ = 35577432.

The previous prime is 108349853. The next prime is 108349877. The reversal of 108349854 is 458943801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108349853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134362 + ... + 135165.

It is an arithmetic number, because the mean of its divisors is an integer number (13745928).

Almost surely, 2^108349854 is an apocalyptic number.

108349854 is an abundant number, since it is smaller than the sum of its proper divisors (111584994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108349854 is a wasteful number, since it uses less digits than its factorization.

108349854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269599.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 108349854 is about 10409.1235942321. The cubic root of 108349854 is about 476.7339822667.

The spelling of 108349854 in words is "one hundred eight million, three hundred forty-nine thousand, eight hundred fifty-four".