25116230 has 16 divisors (see below), whose sum is σ = 47175264. Its totient is φ = 9609600.

The previous prime is 25116211. The next prime is 25116239. The reversal of 25116230 is 3261152.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25116239) 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, 54371 + ... + 54830.

It is an arithmetic number, because the mean of its divisors is an integer number (2948454).

Almost surely, 2^25116230 is an apocalyptic number.

25116230 is a deficient number, since it is larger than the sum of its proper divisors (22059034).

25116230 is a wasteful number, since it uses less digits than its factorization.

25116230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109231.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 25116230 is about 5011.6095219001. The cubic root of 25116230 is about 292.8542181516.

Adding to 25116230 its reverse (3261152), we get a palindrome (28377382).

The spelling of 25116230 in words is "twenty-five million, one hundred sixteen thousand, two hundred thirty".