5260621 has 4 divisors (see below), whose sum is σ = 5359932. Its totient is φ = 5161312.

The previous prime is 5260613. The next prime is 5260627. The reversal of 5260621 is 1260625.

5260621 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.

It can be written as a sum of positive squares in 2 ways, for example, as 2418025 + 2842596 = 1555^2 + 1686^2 .

It is a cyclic number.

It is not a de Polignac number, because 5260621 - 2³ = 5260613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5260592 and 5260601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5260627) 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, 49576 + ... + 49681.

It is an arithmetic number, because the mean of its divisors is an integer number (1339983).

Almost surely, 2^5260621 is an apocalyptic number.

It is an amenable number.

5260621 is a deficient number, since it is larger than the sum of its proper divisors (99311).

5260621 is an equidigital number, since it uses as much as digits as its factorization.

5260621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99310.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5260621 is about 2293.6043686739. The cubic root of 5260621 is about 173.9184560879.

The spelling of 5260621 in words is "five million, two hundred sixty thousand, six hundred twenty-one".