13048925 has 12 divisors (see below), whose sum is σ = 16350516. Its totient is φ = 10329600.

The previous prime is 13048907. The next prime is 13048943. The reversal of 13048925 is 52984031.

It is an interprime number because it is at equal distance from previous prime (13048907) and next prime (13048943).

It can be written as a sum of positive squares in 6 ways, for example, as 840889 + 12208036 = 917^2 + 3494^2 .

It is not a de Polignac number, because 13048925 - 2²² = 8854621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13048891 and 13048900.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 266 + ... + 5115.

It is an arithmetic number, because the mean of its divisors is an integer number (1362543).

Almost surely, 2^13048925 is an apocalyptic number.

It is an amenable number.

13048925 is a deficient number, since it is larger than the sum of its proper divisors (3301591).

13048925 is an equidigital number, since it uses as much as digits as its factorization.

13048925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5488 (or 5483 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 13048925 is about 3612.3295807553. The cubic root of 13048925 is about 235.4280714274.

The spelling of 13048925 in words is "thirteen million, forty-eight thousand, nine hundred twenty-five".