25130014 has 16 divisors (see below), whose sum is σ = 46394208. Its totient is φ = 9941472.

The previous prime is 25130011. The next prime is 25130023. The reversal of 25130014 is 41003152.

It is a self number, because there is not a number n which added to its sum of digits gives 25130014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25130011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68857 + ... + 69220.

It is an arithmetic number, because the mean of its divisors is an integer number (2899638).

Almost surely, 2^25130014 is an apocalyptic number.

25130014 is a deficient number, since it is larger than the sum of its proper divisors (21264194).

25130014 is a wasteful number, since it uses less digits than its factorization.

25130014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138099.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 25130014 is about 5012.9845401717. The cubic root of 25130014 is about 292.9077819801.

Adding to 25130014 its reverse (41003152), we get a palindrome (66133166).

The spelling of 25130014 in words is "twenty-five million, one hundred thirty thousand, fourteen".