108863446 has 8 divisors (see below), whose sum is σ = 167278104. Its totient is φ = 53104080.

The previous prime is 108863441. The next prime is 108863453. The reversal of 108863446 is 644368801.

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

It is a junction number, because it is equal to n+sod(n) for n = 108863399 and 108863408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108863441) 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, 663720 + ... + 663883.

It is an arithmetic number, because the mean of its divisors is an integer number (20909763).

Almost surely, 2^108863446 is an apocalyptic number.

108863446 is a deficient number, since it is larger than the sum of its proper divisors (58414658).

108863446 is a wasteful number, since it uses less digits than its factorization.

108863446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327646.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 108863446 is about 10433.7647088671. The cubic root of 108863446 is about 477.4860549823.

The spelling of 108863446 in words is "one hundred eight million, eight hundred sixty-three thousand, four hundred forty-six".