25727014 has 4 divisors (see below), whose sum is σ = 38590524. Its totient is φ = 12863506.

The previous prime is 25727011. The next prime is 25727021. The reversal of 25727014 is 41072752.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25727011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6431752 + ... + 6431755.

It is an arithmetic number, because the mean of its divisors is an integer number (9647631).

Almost surely, 2^25727014 is an apocalyptic number.

25727014 is a deficient number, since it is larger than the sum of its proper divisors (12863510).

25727014 is a wasteful number, since it uses less digits than its factorization.

25727014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12863509.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 25727014 is about 5072.1803990000. The cubic root of 25727014 is about 295.2091363888.

Adding to 25727014 its reverse (41072752), we get a palindrome (66799766).

The spelling of 25727014 in words is "twenty-five million, seven hundred twenty-seven thousand, fourteen".