14406618 has 8 divisors (see below), whose sum is σ = 28813248. Its totient is φ = 4802204.

The previous prime is 14406611. The next prime is 14406643. The reversal of 14406618 is 81660441.

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

14406618 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (14406611) 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, 1200546 + ... + 1200557.

It is an arithmetic number, because the mean of its divisors is an integer number (3601656).

Almost surely, 2^14406618 is an apocalyptic number.

14406618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14406618 is a wasteful number, since it uses less digits than its factorization.

14406618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401108.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 14406618 is about 3795.6050901009. The cubic root of 14406618 is about 243.3253444970.

The spelling of 14406618 in words is "fourteen million, four hundred six thousand, six hundred eighteen".