5242566 has 16 divisors (see below), whose sum is σ = 11983104. Its totient is φ = 1497864.

The previous prime is 5242561. The next prime is 5242571. The reversal of 5242566 is 6652425.

It is an interprime number because it is at equal distance from previous prime (5242561) and next prime (5242571).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242561) 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, 62370 + ... + 62453.

It is an arithmetic number, because the mean of its divisors is an integer number (748944).

Almost surely, 2^5242566 is an apocalyptic number.

5242566 is an abundant number, since it is smaller than the sum of its proper divisors (6740538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5242566 is a wasteful number, since it uses less digits than its factorization.

5242566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124835.

The product of its digits is 14400, while the sum is 30.

The square root of 5242566 is about 2289.6650410049. The cubic root of 5242566 is about 173.7192592649.

The spelling of 5242566 in words is "five million, two hundred forty-two thousand, five hundred sixty-six".