25000834 has 16 divisors (see below), whose sum is σ = 37992960. Its totient is φ = 12337920.

The previous prime is 25000823. The next prime is 25000841. The reversal of 25000834 is 43800052.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92119 + ... + 92389.

It is an arithmetic number, because the mean of its divisors is an integer number (2374560).

Almost surely, 2^25000834 is an apocalyptic number.

25000834 is a deficient number, since it is larger than the sum of its proper divisors (12992126).

25000834 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (25000833) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (705).

25000834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 25000834 is about 5000.0833993045. The cubic root of 25000834 is about 292.4050252929.

Adding to 25000834 its reverse (43800052), we get a palindrome (68800886).

The spelling of 25000834 in words is "twenty-five million, eight hundred thirty-four", and thus it is an aban number.