9954618 has 8 divisors (see below), whose sum is σ = 19909248. Its totient is φ = 3318204.

The previous prime is 9954617. The next prime is 9954667. The reversal of 9954618 is 8164599.

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

9954618 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 9954618.

It is not an unprimeable number, because it can be changed into a prime (9954617) 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, 829546 + ... + 829557.

It is an arithmetic number, because the mean of its divisors is an integer number (2488656).

Almost surely, 2^9954618 is an apocalyptic number.

9954618 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.

9954618 is a wasteful number, since it uses less digits than its factorization.

9954618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659108.

The product of its digits is 77760, while the sum is 42.

The square root of 9954618 is about 3155.0939764134. The cubic root of 9954618 is about 215.1170662267.

The spelling of 9954618 in words is "nine million, nine hundred fifty-four thousand, six hundred eighteen".