25084005 has 16 divisors (see below), whose sum is σ = 41114304. Its totient is φ = 13051520.

The previous prime is 25083979. The next prime is 25084019. The reversal of 25084005 is 50048052.

It is not a de Polignac number, because 25084005 - 2⁶ = 25083941 is a prime.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 19779 + ... + 21008.

It is an arithmetic number, because the mean of its divisors is an integer number (2569644).

Almost surely, 2^25084005 is an apocalyptic number.

It is an amenable number.

25084005 is a deficient number, since it is larger than the sum of its proper divisors (16030299).

25084005 is a wasteful number, since it uses less digits than its factorization.

25084005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40836.

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

The square root of 25084005 is about 5008.3934549913. The cubic root of 25084005 is about 292.7289171522.

It can be divided in two parts, 250 and 84005, that added together give a triangular number (84255 = T₄₁₀).

The spelling of 25084005 in words is "twenty-five million, eighty-four thousand, five".