4806418 has 4 divisors (see below), whose sum is σ = 7209630. Its totient is φ = 2403208.

The previous prime is 4806413. The next prime is 4806419. The reversal of 4806418 is 8146084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2712609 + 2093809 = 1647^2 + 1447^2 .

It is a super-3 number, since 3×4806418³ (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4806418.

It is not an unprimeable number, because it can be changed into a prime (4806413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201603 + ... + 1201606.

Almost surely, 2^4806418 is an apocalyptic number.

4806418 is a deficient number, since it is larger than the sum of its proper divisors (2403212).

4806418 is a wasteful number, since it uses less digits than its factorization.

4806418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403211.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 4806418 is about 2192.3544421466. The cubic root of 4806418 is about 168.7616822274.

The spelling of 4806418 in words is "four million, eight hundred six thousand, four hundred eighteen".