25000116 has 12 divisors (see below), whose sum is σ = 58333632. Its totient is φ = 8333368.

The previous prime is 25000111. The next prime is 25000127. The reversal of 25000116 is 61100052.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 25000095 and 25000104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25000111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041660 + ... + 1041683.

It is an arithmetic number, because the mean of its divisors is an integer number (4861136).

Almost surely, 2^25000116 is an apocalyptic number.

It is an amenable number.

25000116 is an abundant number, since it is smaller than the sum of its proper divisors (33333516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25000116 is a wasteful number, since it uses less digits than its factorization.

25000116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083350 (or 2083348 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 25000116 is about 5000.0115999865. The cubic root of 25000116 is about 292.4022260687.

Adding to 25000116 its reverse (61100052), we get a palindrome (86100168).

The spelling of 25000116 in words is "twenty-five million, one hundred sixteen", and thus it is an aban number.