5428618 has 12 divisors (see below), whose sum is σ = 8818038. Its totient is φ = 2505360.

The previous prime is 5428613. The next prime is 5428637. The reversal of 5428618 is 8168245.

It can be written as a sum of positive squares in 3 ways, for example, as 1006009 + 4422609 = 1003^2 + 2103^2 .

It is not an unprimeable number, because it can be changed into a prime (5428613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7693 + ... + 8368.

Almost surely, 2^5428618 is an apocalyptic number.

5428618 is a deficient number, since it is larger than the sum of its proper divisors (3389420).

5428618 is a wasteful number, since it uses less digits than its factorization.

5428618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16089 (or 16076 counting only the distinct ones).

The product of its digits is 15360, while the sum is 34.

The square root of 5428618 is about 2329.9394841927. The cubic root of 5428618 is about 175.7504426254.

The spelling of 5428618 in words is "five million, four hundred twenty-eight thousand, six hundred eighteen".