5221259 has 4 divisors (see below), whose sum is σ = 5226000. Its totient is φ = 5216520.

The previous prime is 5221231. The next prime is 5221283. The reversal of 5221259 is 9521225.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5221259 - 2⁸ = 5221003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5221459) 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, 242 + ... + 3240.

It is an arithmetic number, because the mean of its divisors is an integer number (1306500).

Almost surely, 2^5221259 is an apocalyptic number.

5221259 is a deficient number, since it is larger than the sum of its proper divisors (4741).

5221259 is a wasteful number, since it uses less digits than its factorization.

5221259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740.

The product of its digits is 1800, while the sum is 26.

The square root of 5221259 is about 2285.0074398128. The cubic root of 5221259 is about 173.4835946363.

The spelling of 5221259 in words is "five million, two hundred twenty-one thousand, two hundred fifty-nine".