5425618 has 32 divisors (see below), whose sum is σ = 9564480. Its totient is φ = 2280960.

The previous prime is 5425613. The next prime is 5425661. The reversal of 5425618 is 8165245.

It is a self number, because there is not a number n which added to its sum of digits gives 5425618.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425613) 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 15 ways as a sum of consecutive naturals, for example, 33205 + ... + 33367.

It is an arithmetic number, because the mean of its divisors is an integer number (298890).

Almost surely, 2^5425618 is an apocalyptic number.

5425618 is a deficient number, since it is larger than the sum of its proper divisors (4138862).

5425618 is a wasteful number, since it uses less digits than its factorization.

5425618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282.

The product of its digits is 9600, while the sum is 31.

The square root of 5425618 is about 2329.2956016788. The cubic root of 5425618 is about 175.7180618560.

The spelling of 5425618 in words is "five million, four hundred twenty-five thousand, six hundred eighteen".