108486843 has 24 divisors (see below), whose sum is σ = 154831152. Its totient is φ = 67551744.

The previous prime is 108486839. The next prime is 108486881. The reversal of 108486843 is 348684801.

It is not a de Polignac number, because 108486843 - 2² = 108486839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108486795 and 108486804.

It is not an unprimeable number, because it can be changed into a prime (108486803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135721 + ... + 136517.

It is an arithmetic number, because the mean of its divisors is an integer number (6451298).

Almost surely, 2^108486843 is an apocalyptic number.

108486843 is a deficient number, since it is larger than the sum of its proper divisors (46344309).

108486843 is a wasteful number, since it uses less digits than its factorization.

108486843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991 (or 974 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 108486843 is about 10415.7017526425. The cubic root of 108486843 is about 476.9348125871.

The spelling of 108486843 in words is "one hundred eight million, four hundred eighty-six thousand, eight hundred forty-three".