25016514 has 16 divisors (see below), whose sum is σ = 51385728. Its totient is φ = 8113392.

The previous prime is 25016513. The next prime is 25016543. The reversal of 25016514 is 41561052.

It is not an unprimeable number, because it can be changed into a prime (25016513) 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, 56122 + ... + 56565.

It is an arithmetic number, because the mean of its divisors is an integer number (3211608).

Almost surely, 2^25016514 is an apocalyptic number.

25016514 is an abundant number, since it is smaller than the sum of its proper divisors (26369214).

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

25016514 is a wasteful number, since it uses less digits than its factorization.

25016514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112729.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 25016514 is about 5001.6511273778. The cubic root of 25016514 is about 292.4661426221.

Adding to 25016514 its reverse (41561052), we get a palindrome (66577566).

The spelling of 25016514 in words is "twenty-five million, sixteen thousand, five hundred fourteen".