108225971 has 32 divisors (see below), whose sum is σ = 133693440. Its totient is φ = 85621536.

The previous prime is 108225967. The next prime is 108225973. The reversal of 108225971 is 179522801.

It is not a de Polignac number, because 108225971 - 2² = 108225967 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108225973) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 852110 + ... + 852236.

It is an arithmetic number, because the mean of its divisors is an integer number (4177920).

Almost surely, 2^108225971 is an apocalyptic number.

108225971 is a deficient number, since it is larger than the sum of its proper divisors (25467469).

108225971 is a wasteful number, since it uses less digits than its factorization.

108225971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 108225971 is about 10403.1711992065. The cubic root of 108225971 is about 476.5522199578.

The spelling of 108225971 in words is "one hundred eight million, two hundred twenty-five thousand, nine hundred seventy-one".