25048005 has 16 divisors (see below), whose sum is σ = 40145280. Its totient is φ = 13336128.

The previous prime is 25047961. The next prime is 25048033. The reversal of 25048005 is 50084052.

It is not a de Polignac number, because 25048005 - 2⁹ = 25047493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11331 + ... + 13359.

It is an arithmetic number, because the mean of its divisors is an integer number (2509080).

Almost surely, 2^25048005 is an apocalyptic number.

It is an amenable number.

25048005 is a deficient number, since it is larger than the sum of its proper divisors (15097275).

25048005 is a wasteful number, since it uses less digits than its factorization.

25048005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 25048005 is about 5004.7981977299. The cubic root of 25048005 is about 292.5888107849.

The spelling of 25048005 in words is "twenty-five million, forty-eight thousand, five".