4148918 has 8 divisors (see below), whose sum is σ = 6589512. Its totient is φ = 1952416.

The previous prime is 4148917. The next prime is 4148923. The reversal of 4148918 is 8198414.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4148917) 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, 60980 + ... + 61047.

It is an arithmetic number, because the mean of its divisors is an integer number (823689).

Almost surely, 2^4148918 is an apocalyptic number.

4148918 is a deficient number, since it is larger than the sum of its proper divisors (2440594).

4148918 is a wasteful number, since it uses less digits than its factorization.

4148918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122046.

The product of its digits is 9216, while the sum is 35.

The square root of 4148918 is about 2036.8892949790. The cubic root of 4148918 is about 160.6860902542.

The spelling of 4148918 in words is "four million, one hundred forty-eight thousand, nine hundred eighteen".