108148618 has 8 divisors (see below), whose sum is σ = 162268740. Its totient is φ = 54059040.

The previous prime is 108148609. The next prime is 108148619. The reversal of 108148618 is 816841801.

It can be written as a sum of positive squares in 2 ways, for example, as 107682129 + 466489 = 10377^2 + 683^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×108148618² = 23392247150619848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108148619) 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, 6318 + ... + 16006.

Almost surely, 2^108148618 is an apocalyptic number.

108148618 is a deficient number, since it is larger than the sum of its proper divisors (54120122).

108148618 is an equidigital number, since it uses as much as digits as its factorization.

108148618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15272.

The product of its (nonzero) digits is 12288, while the sum is 37.

The square root of 108148618 is about 10399.4527740646. The cubic root of 108148618 is about 476.4386565515.

The spelling of 108148618 in words is "one hundred eight million, one hundred forty-eight thousand, six hundred eighteen".