108042426 has 12 divisors (see below), whose sum is σ = 234091962. Its totient is φ = 36014136.

The previous prime is 108042419. The next prime is 108042437. The reversal of 108042426 is 624240801.

It can be written as a sum of positive squares in only one way, i.e., 82791801 + 25250625 = 9099^2 + 5025^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 108042426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3001161 + ... + 3001196.

Almost surely, 2^108042426 is an apocalyptic number.

108042426 is an abundant number, since it is smaller than the sum of its proper divisors (126049536).

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

108042426 is a wasteful number, since it uses less digits than its factorization.

108042426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002365 (or 6002362 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 108042426 is about 10394.3458668644. The cubic root of 108042426 is about 476.2826658314.

The spelling of 108042426 in words is "one hundred eight million, forty-two thousand, four hundred twenty-six".