5259242 has 4 divisors (see below), whose sum is σ = 7888866. Its totient is φ = 2629620.

The previous prime is 5259229. The next prime is 5259251. The reversal of 5259242 is 2429525.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3845521 + 1413721 = 1961^2 + 1189^2 .

It is a zygodrome in base 4.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314809 + ... + 1314812.

Almost surely, 2^5259242 is an apocalyptic number.

5259242 is a deficient number, since it is larger than the sum of its proper divisors (2629624).

5259242 is a wasteful number, since it uses less digits than its factorization.

5259242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629623.

The product of its digits is 7200, while the sum is 29.

The square root of 5259242 is about 2293.3037304291. The cubic root of 5259242 is about 173.9032579766.

The spelling of 5259242 in words is "five million, two hundred fifty-nine thousand, two hundred forty-two".