25725114 has 40 divisors (see below), whose sum is σ = 61040628. Its totient is φ = 8069760.

The previous prime is 25725113. The next prime is 25725143. The reversal of 25725114 is 41152752.

It can be written as a sum of positive squares in 2 ways, for example, as 25674489 + 50625 = 5067^2 + 225^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (25725113) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1917 + ... + 7424.

Almost surely, 2^25725114 is an apocalyptic number.

25725114 is an abundant number, since it is smaller than the sum of its proper divisors (35315514).

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

25725114 is a wasteful number, since it uses less digits than its factorization.

25725114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9372 (or 9363 counting only the distinct ones).

The product of its digits is 2800, while the sum is 27.

The square root of 25725114 is about 5071.9930993644. The cubic root of 25725114 is about 295.2018689154.

Adding to 25725114 its reverse (41152752), we get a palindrome (66877866).

The spelling of 25725114 in words is "twenty-five million, seven hundred twenty-five thousand, one hundred fourteen".