5430624 has 24 divisors (see below), whose sum is σ = 14255640. Its totient is φ = 1810176.

The previous prime is 5430619. The next prime is 5430629. The reversal of 5430624 is 4260345.

It is an interprime number because it is at equal distance from previous prime (5430619) and next prime (5430629).

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 5430594 and 5430603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430629) 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 3 ways as a sum of consecutive naturals, for example, 28189 + ... + 28380.

It is an arithmetic number, because the mean of its divisors is an integer number (593985).

Almost surely, 2^5430624 is an apocalyptic number.

It is an amenable number.

5430624 is an abundant number, since it is smaller than the sum of its proper divisors (8825016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5430624 is a wasteful number, since it uses less digits than its factorization.

5430624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56582 (or 56574 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5430624 is about 2330.3699277153. The cubic root of 5430624 is about 175.7720879116.

Adding to 5430624 its reverse (4260345), we get a palindrome (9690969).

The spelling of 5430624 in words is "five million, four hundred thirty thousand, six hundred twenty-four".