5208940 has 24 divisors (see below), whose sum is σ = 11933712. Its totient is φ = 1894080.

The previous prime is 5208937. The next prime is 5208941. The reversal of 5208940 is 498025.

It is a happy number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 5208899 and 5208908.

It is not an unprimeable number, because it can be changed into a prime (5208941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11619 + ... + 12058.

It is an arithmetic number, because the mean of its divisors is an integer number (497238).

Almost surely, 2^5208940 is an apocalyptic number.

It is an amenable number.

5208940 is an abundant number, since it is smaller than the sum of its proper divisors (6724772).

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

5208940 is a wasteful number, since it uses less digits than its factorization.

5208940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23697 (or 23695 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5208940 is about 2282.3102330752. The cubic root of 5208940 is about 173.3470485531.

Subtracting from 5208940 its reverse (498025), we obtain a triangular number (4710915 = T₃₀₆₉).

The spelling of 5208940 in words is "five million, two hundred eight thousand, nine hundred forty".