108986801 has 16 divisors (see below), whose sum is σ = 136304640. Its totient is φ = 84659280.

The previous prime is 108986789. The next prime is 108986803. The reversal of 108986801 is 108689801.

It is a cyclic number.

It is not a de Polignac number, because 108986801 - 2²² = 104792497 is a prime.

108986801 is a strobogrammatic number because it is the same when read upside-down.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108986803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24680 + ... + 28758.

It is an arithmetic number, because the mean of its divisors is an integer number (8519040).

Almost surely, 2^108986801 is an apocalyptic number.

108986801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

108986801 is a deficient number, since it is larger than the sum of its proper divisors (27317839).

108986801 is a wasteful number, since it uses less digits than its factorization.

108986801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444.

The product of its (nonzero) digits is 27648, while the sum is 41.

The square root of 108986801 is about 10439.6743723164. The cubic root of 108986801 is about 477.6663360638. Note that the first 3 decimals are identical.

The spelling of 108986801 in words is "one hundred eight million, nine hundred eighty-six thousand, eight hundred one".