108054642 has 8 divisors (see below), whose sum is σ = 216109296. Its totient is φ = 36018212.

The previous prime is 108054637. The next prime is 108054649. The reversal of 108054642 is 246450801.

It is a sphenic number, since it is the product of 3 distinct primes.

108054642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (108054649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9004548 + ... + 9004559.

It is an arithmetic number, because the mean of its divisors is an integer number (27013662).

Almost surely, 2^108054642 is an apocalyptic number.

108054642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

108054642 is a wasteful number, since it uses less digits than its factorization.

108054642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18009112.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 108054642 is about 10394.9334774206. The cubic root of 108054642 is about 476.3006157238.

The spelling of 108054642 in words is "one hundred eight million, fifty-four thousand, six hundred forty-two".