4118648 has 8 divisors (see below), whose sum is σ = 7722480. Its totient is φ = 2059320.

The previous prime is 4118627. The next prime is 4118693. The reversal of 4118648 is 8468114.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4118648² = 33926522695808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257408 + ... + 257423.

It is an arithmetic number, because the mean of its divisors is an integer number (965310).

Almost surely, 2^4118648 is an apocalyptic number.

It is an amenable number.

4118648 is a deficient number, since it is larger than the sum of its proper divisors (3603832).

4118648 is a wasteful number, since it uses less digits than its factorization.

4118648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514837 (or 514833 counting only the distinct ones).

The product of its digits is 6144, while the sum is 32.

The square root of 4118648 is about 2029.4452443956. The cubic root of 4118648 is about 160.2943539746.

The spelling of 4118648 in words is "four million, one hundred eighteen thousand, six hundred forty-eight".