13300425 has 18 divisors (see below), whose sum is σ = 23822942. Its totient is φ = 7093440.

The previous prime is 13300367. The next prime is 13300471. The reversal of 13300425 is 52400331.

It can be written as a sum of positive squares in 3 ways, for example, as 4372281 + 8928144 = 2091^2 + 2988^2 .

It is not a de Polignac number, because 13300425 - 2¹⁰ = 13299401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13300398 and 13300407.

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 in 17 ways as a sum of consecutive naturals, for example, 29332 + ... + 29781.

Almost surely, 2^13300425 is an apocalyptic number.

13300425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13300425 is a deficient number, since it is larger than the sum of its proper divisors (10522517).

13300425 is a wasteful number, since it uses less digits than its factorization.

13300425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59129 (or 59121 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 13300425 is about 3646.9747736994. The cubic root of 13300425 is about 236.9309738628.

Adding to 13300425 its reverse (52400331), we get a palindrome (65700756).

The spelling of 13300425 in words is "thirteen million, three hundred thousand, four hundred twenty-five".