5240306 has 4 divisors (see below), whose sum is σ = 7860462. Its totient is φ = 2620152.

The previous prime is 5240303. The next prime is 5240309. The reversal of 5240306 is 6030425.

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

It is an interprime number because it is at equal distance from previous prime (5240303) and next prime (5240309).

It can be written as a sum of positive squares in only one way, i.e., 3094081 + 2146225 = 1759^2 + 1465^2 .

It is not an unprimeable number, because it can be changed into a prime (5240303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310075 + ... + 1310078.

Almost surely, 2^5240306 is an apocalyptic number.

5240306 is a deficient number, since it is larger than the sum of its proper divisors (2620156).

5240306 is a wasteful number, since it uses less digits than its factorization.

5240306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620155.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5240306 is about 2289.1714658365. The cubic root of 5240306 is about 173.6942929948.

The spelling of 5240306 in words is "five million, two hundred forty thousand, three hundred six".