4649118 has 8 divisors (see below), whose sum is σ = 9298248. Its totient is φ = 1549704.

The previous prime is 4649083. The next prime is 4649119. The reversal of 4649118 is 8119464.

4649118 is digitally balanced in base 4, 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.

4649118 is an admirable number.

It is a super-2 number, since 2×4649118² = 43228596355848, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649119) 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, 387421 + ... + 387432.

It is an arithmetic number, because the mean of its divisors is an integer number (1162281).

Almost surely, 2^4649118 is an apocalyptic number.

4649118 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.

4649118 is a wasteful number, since it uses less digits than its factorization.

4649118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774858.

The product of its digits is 6912, while the sum is 33.

The square root of 4649118 is about 2156.1813467332. The cubic root of 4649118 is about 166.9001997321.

The spelling of 4649118 in words is "four million, six hundred forty-nine thousand, one hundred eighteen".