5242318 has 4 divisors (see below), whose sum is σ = 7863480. Its totient is φ = 2621158.

The previous prime is 5242313. The next prime is 5242319. The reversal of 5242318 is 8132425.

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

It is a junction number, because it is equal to n+sod(n) for n = 5242292 and 5242301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310578 + ... + 1310581.

It is an arithmetic number, because the mean of its divisors is an integer number (1965870).

Almost surely, 2^5242318 is an apocalyptic number.

5242318 is a deficient number, since it is larger than the sum of its proper divisors (2621162).

5242318 is a wasteful number, since it uses less digits than its factorization.

5242318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621161.

The product of its digits is 1920, while the sum is 25.

The square root of 5242318 is about 2289.6108839713. The cubic root of 5242318 is about 173.7165199539.

It can be divided in two parts, 52423 and 18, that added together give a square (52441 = 229²).

The spelling of 5242318 in words is "five million, two hundred forty-two thousand, three hundred eighteen".