108608651 has 2 divisors, whose sum is σ = 108608652. Its totient is φ = 108608650.

The previous prime is 108608641. The next prime is 108608701. The reversal of 108608651 is 156806801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108608651 - 2¹⁸ = 108346507 is a prime.

It is not a weakly prime, because it can be changed into another prime (108608641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54304325 + 54304326.

It is an arithmetic number, because the mean of its divisors is an integer number (54304326).

Almost surely, 2^108608651 is an apocalyptic number.

108608651 is a deficient number, since it is larger than the sum of its proper divisors (1).

108608651 is an equidigital number, since it uses as much as digits as its factorization.

108608651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 108608651 is about 10421.5474378808. The cubic root of 108608651 is about 477.1132451200.

The spelling of 108608651 in words is "one hundred eight million, six hundred eight thousand, six hundred fifty-one".