108894859 has 2 divisors, whose sum is σ = 108894860. Its totient is φ = 108894858.

The previous prime is 108894787. The next prime is 108894881. The reversal of 108894859 is 958498801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108894859 - 2¹¹ = 108892811 is a prime.

It is not a weakly prime, because it can be changed into another prime (108864859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54447429 + 54447430.

It is an arithmetic number, because the mean of its divisors is an integer number (54447430).

Almost surely, 2^108894859 is an apocalyptic number.

108894859 is a deficient number, since it is larger than the sum of its proper divisors (1).

108894859 is an equidigital number, since it uses as much as digits as its factorization.

108894859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 52.

The square root of 108894859 is about 10435.2699533841. The cubic root of 108894859 is about 477.5319774277.

The spelling of 108894859 in words is "one hundred eight million, eight hundred ninety-four thousand, eight hundred fifty-nine".