108247894 has 8 divisors (see below), whose sum is σ = 167970960. Its totient is φ = 52257576.

The previous prime is 108247873. The next prime is 108247927. The reversal of 108247894 is 498742801.

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

It is a self number, because there is not a number n which added to its sum of digits gives 108247894.

It is a congruent number.

It is an unprimeable number.

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, 933114 + ... + 933229.

It is an arithmetic number, because the mean of its divisors is an integer number (20996370).

Almost surely, 2^108247894 is an apocalyptic number.

108247894 is a deficient number, since it is larger than the sum of its proper divisors (59723066).

108247894 is a wasteful number, since it uses less digits than its factorization.

108247894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866374.

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 108247894 is about 10404.2248149490. The cubic root of 108247894 is about 476.5843956881.

The spelling of 108247894 in words is "one hundred eight million, two hundred forty-seven thousand, eight hundred ninety-four".