25250014 has 16 divisors (see below), whose sum is σ = 39354336. Its totient is φ = 12140800.

The previous prime is 25250003. The next prime is 25250033. The reversal of 25250014 is 41005252.

It is a junction number, because it is equal to n+sod(n) for n = 25249973 and 25250000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3654 + ... + 7990.

It is an arithmetic number, because the mean of its divisors is an integer number (2459646).

Almost surely, 2^25250014 is an apocalyptic number.

25250014 is a deficient number, since it is larger than the sum of its proper divisors (14104322).

25250014 is a wasteful number, since it uses less digits than its factorization.

25250014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 25250014 is about 5024.9392036123. The cubic root of 25250014 is about 293.3732696429.

Adding to 25250014 its reverse (41005252), we get a palindrome (66255266).

The spelling of 25250014 in words is "twenty-five million, two hundred fifty thousand, fourteen".