5227445 has 8 divisors (see below), whose sum is σ = 6287544. Its totient is φ = 4172224.

The previous prime is 5227441. The next prime is 5227487. The reversal of 5227445 is 5447225.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 106276 + 5121169 = 326^2 + 2263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5227445 - 2² = 5227441 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5227441) 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, 1847 + ... + 3723.

It is an arithmetic number, because the mean of its divisors is an integer number (785943).

Almost surely, 2^5227445 is an apocalyptic number.

It is an amenable number.

5227445 is a deficient number, since it is larger than the sum of its proper divisors (1060099).

5227445 is a wasteful number, since it uses less digits than its factorization.

5227445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439.

The product of its digits is 11200, while the sum is 29.

The square root of 5227445 is about 2286.3606452176. The cubic root of 5227445 is about 173.5520804156.

The spelling of 5227445 in words is "five million, two hundred twenty-seven thousand, four hundred forty-five".