5424245 has 8 divisors (see below), whose sum is σ = 6521784.
Its totient is φ = 4330944.
The previous prime is 5424233. The next prime is 5424257.
5424245 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (5424233) and next prime (5424257).
It can be written as a sum of positive squares in 4 ways, for example, as 1957201 + 3467044 = 1399^2 + 1862^2
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5424245 - 28 = 5423989 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3767 + ... + 5003.
It is an arithmetic number, because the mean of its divisors is an integer number (815223).
Almost surely, 25424245 is an apocalyptic number.
It is an amenable number.
5424245 is a deficient number, since it is larger than the sum of its proper divisors (1097539).
5424245 is a wasteful number, since it uses less digits than its factorization.
5424245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2119.
The product of its digits is 6400, while the sum is 26.
The square root of 5424245 is about 2329.0008587375.
Note that the first 3 decimals coincide.
The cubic root of 5424245 is about 175.7032382757.
The spelling of 5424245 in words is "five million, four hundred twenty-four thousand, two hundred forty-five".