300240425 has 18 divisors (see below), whose sum is σ = 384725934. Its totient is φ = 232425600.

The previous prime is 300240419. The next prime is 300240431. The reversal of 300240425 is 524042003.

It is an interprime number because it is at equal distance from previous prime (300240419) and next prime (300240431).

It can be written as a sum of positive squares in 3 ways, for example, as 21049744 + 279190681 = 4588^2 + 16709^2 .

It is not a de Polignac number, because 300240425 - 2⁶ = 300240361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300240397 and 300240406.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17777 + ... + 30273.

It is an arithmetic number, because the mean of its divisors is an integer number (21373663).

Almost surely, 2^300240425 is an apocalyptic number.

It is an amenable number.

300240425 is a deficient number, since it is larger than the sum of its proper divisors (84485509).

300240425 is a wasteful number, since it uses less digits than its factorization.

300240425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12569 (or 12533 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 300240425 is about 17327.4471576167. The cubic root of 300240425 is about 669.6117339050.

Adding to 300240425 its reverse (524042003), we get a palindrome (824282428).

The spelling of 300240425 in words is "three hundred million, two hundred forty thousand, four hundred twenty-five".