108217696 has 24 divisors (see below), whose sum is σ = 218252664. Its totient is φ = 52788480.

The previous prime is 108217693. The next prime is 108217717. The reversal of 108217696 is 696712801.

It is a super-2 number, since 2×108217696² = 23422139455096832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108217693) 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, 39930 + ... + 42553.

It is an arithmetic number, because the mean of its divisors is an integer number (9093861).

Almost surely, 2^108217696 is an apocalyptic number.

108217696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

108217696 is an abundant number, since it is smaller than the sum of its proper divisors (110034968).

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

108217696 is an equidigital number, since it uses as much as digits as its factorization.

108217696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82534 (or 82526 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 108217696 is about 10402.7734763379. The cubic root of 108217696 is about 476.5400738586.

The spelling of 108217696 in words is "one hundred eight million, two hundred seventeen thousand, six hundred ninety-six".