5261201 has 6 divisors (see below), whose sum is σ = 5783106. Its totient is φ = 4782800.

The previous prime is 5261173. The next prime is 5261203. The reversal of 5261201 is 1021625.

It can be written as a sum of positive squares in only one way, i.e., 4840000 + 421201 = 2200^2 + 649^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5261201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5261201.

It is not an unprimeable number, because it can be changed into a prime (5261203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21620 + ... + 21861.

It is an arithmetic number, because the mean of its divisors is an integer number (963851).

Almost surely, 2^5261201 is an apocalyptic number.

It is an amenable number.

5261201 is a deficient number, since it is larger than the sum of its proper divisors (521905).

5261201 is a wasteful number, since it uses less digits than its factorization.

5261201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43503 (or 43492 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 5261201 is about 2293.7308037344. The cubic root of 5261201 is about 173.9248475385.

Adding to 5261201 its reverse (1021625), we get a palindrome (6282826).

The spelling of 5261201 in words is "five million, two hundred sixty-one thousand, two hundred one".