534624 has 24 divisors (see below), whose sum is σ = 1403640. Its totient is φ = 178176.

The previous prime is 534617. The next prime is 534629. The reversal of 534624 is 426435.

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 d-powerful number, because it can be written as 5⁵ + 3¹² + 6 + 4 + 2⁵ + 4² .

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 534594 and 534603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2689 + ... + 2880.

It is an arithmetic number, because the mean of its divisors is an integer number (58485).

2⁵³⁴⁶²⁴ is an apocalyptic number.

It is an amenable number.

534624 is an abundant number, since it is smaller than the sum of its proper divisors (869016).

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

534624 is a wasteful number, since it uses less digits than its factorization.

534624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582 (or 5574 counting only the distinct ones).

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

The square root of 534624 is about 731.1798684318. The cubic root of 534624 is about 81.1613913699.

The spelling of 534624 in words is "five hundred thirty-four thousand, six hundred twenty-four".