134864618 has 8 divisors (see below), whose sum is σ = 231196512. Its totient is φ = 57799116.

The previous prime is 134864579. The next prime is 134864623. The reversal of 134864618 is 816468431.

134864618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4816580 + ... + 4816607.

It is an arithmetic number, because the mean of its divisors is an integer number (28899564).

Almost surely, 2^134864618 is an apocalyptic number.

134864618 is a deficient number, since it is larger than the sum of its proper divisors (96331894).

134864618 is an equidigital number, since it uses as much as digits as its factorization.

134864618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9633196.

The product of its digits is 110592, while the sum is 41.

The square root of 134864618 is about 11613.1226636078. The cubic root of 134864618 is about 512.8212451943.

The spelling of 134864618 in words is "one hundred thirty-four million, eight hundred sixty-four thousand, six hundred eighteen".