5624740 has 48 divisors (see below), whose sum is σ = 13253184. Its totient is φ = 1987200.

The previous prime is 5624713. The next prime is 5624743. The reversal of 5624740 is 474265.

It is a nialpdrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 5624699 and 5624708.

It is not an unprimeable number, because it can be changed into a prime (5624743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7795 + ... + 8485.

It is an arithmetic number, because the mean of its divisors is an integer number (276108).

Almost surely, 2^5624740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5624740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6626592).

5624740 is an abundant number, since it is smaller than the sum of its proper divisors (7628444).

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

5624740 is a wasteful number, since it uses less digits than its factorization.

5624740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 5624740 is about 2371.6534316801. The cubic root of 5624740 is about 177.8419250571.

The spelling of 5624740 in words is "five million, six hundred twenty-four thousand, seven hundred forty".