5206601 has 4 divisors (see below), whose sum is σ = 5218452. Its totient is φ = 5194752.

The previous prime is 5206571. The next prime is 5206609. The reversal of 5206601 is 1066025.

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 4206601 + 1000000 = 2051^2 + 1000^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5206601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5206609) 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, 5240 + ... + 6153.

It is an arithmetic number, because the mean of its divisors is an integer number (1304613).

Almost surely, 2^5206601 is an apocalyptic number.

It is an amenable number.

5206601 is a deficient number, since it is larger than the sum of its proper divisors (11851).

5206601 is a wasteful number, since it uses less digits than its factorization.

5206601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11850.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 5206601 is about 2281.7977561563. The cubic root of 5206601 is about 173.3210983310.

The spelling of 5206601 in words is "five million, two hundred six thousand, six hundred one".