4818427 has 4 divisors (see below), whose sum is σ = 4853736. Its totient is φ = 4783120.

The previous prime is 4818421. The next prime is 4818461. The reversal of 4818427 is 7248184.

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

It is a cyclic number.

It is not a de Polignac number, because 4818427 - 2¹⁵ = 4785659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4818392 and 4818401.

It is not an unprimeable number, because it can be changed into a prime (4818421) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 17449 + ... + 17722.

It is an arithmetic number, because the mean of its divisors is an integer number (1213434).

Almost surely, 2^4818427 is an apocalyptic number.

4818427 is a deficient number, since it is larger than the sum of its proper divisors (35309).

4818427 is a wasteful number, since it uses less digits than its factorization.

4818427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35308.

The product of its digits is 14336, while the sum is 34.

The square root of 4818427 is about 2195.0915698440. The cubic root of 4818427 is about 168.9021176125.

The spelling of 4818427 in words is "four million, eight hundred eighteen thousand, four hundred twenty-seven".