5226401 has 4 divisors (see below), whose sum is σ = 5246100. Its totient is φ = 5206704.

The previous prime is 5226391. The next prime is 5226421. The reversal of 5226401 is 1046225.

It is a happy number.

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 141376 + 5085025 = 376^2 + 2255^2 .

It is a cyclic number.

It is not a de Polignac number, because 5226401 - 2¹⁰ = 5225377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5226421) 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, 9446 + ... + 9983.

It is an arithmetic number, because the mean of its divisors is an integer number (1311525).

Almost surely, 2^5226401 is an apocalyptic number.

It is an amenable number.

5226401 is a deficient number, since it is larger than the sum of its proper divisors (19699).

5226401 is a wasteful number, since it uses less digits than its factorization.

5226401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19698.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5226401 is about 2286.1323233794. The cubic root of 5226401 is about 173.5405259860.

The spelling of 5226401 in words is "five million, two hundred twenty-six thousand, four hundred one".