5624081 has 4 divisors (see below), whose sum is σ = 5636592. Its totient is φ = 5611572.

The previous prime is 5624071. The next prime is 5624083. The reversal of 5624081 is 1804265.

5624081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1804265 = 5 ⋅360853.

It is a cyclic number.

It is not a de Polignac number, because 5624081 - 2²² = 1429777 is a prime.

It is a super-2 number, since 2×5624081² = 63260574189122, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5624081.

It is not an unprimeable number, because it can be changed into a prime (5624083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5555 + ... + 6488.

It is an arithmetic number, because the mean of its divisors is an integer number (1409148).

Almost surely, 2^5624081 is an apocalyptic number.

It is an amenable number.

5624081 is a deficient number, since it is larger than the sum of its proper divisors (12511).

5624081 is a wasteful number, since it uses less digits than its factorization.

5624081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12510.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 5624081 is about 2371.5144950010. The cubic root of 5624081 is about 177.8349794083.

The spelling of 5624081 in words is "five million, six hundred twenty-four thousand, eighty-one".