25014630 has 16 divisors (see below), whose sum is σ = 60035184. Its totient is φ = 6670560.

The previous prime is 25014611. The next prime is 25014637. The reversal of 25014630 is 3641052.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 25014597 and 25014606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25014637) 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, 416881 + ... + 416940.

It is an arithmetic number, because the mean of its divisors is an integer number (3752199).

Almost surely, 2^25014630 is an apocalyptic number.

25014630 is an abundant number, since it is smaller than the sum of its proper divisors (35020554).

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

25014630 is a wasteful number, since it uses less digits than its factorization.

25014630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833831.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 25014630 is about 5001.4627860257. The cubic root of 25014630 is about 292.4588005381.

Adding to 25014630 its reverse (3641052), we get a palindrome (28655682).

The spelling of 25014630 in words is "twenty-five million, fourteen thousand, six hundred thirty".