25132205 has 16 divisors (see below), whose sum is σ = 36495360. Its totient is φ = 16219392.

The previous prime is 25132187. The next prime is 25132207. The reversal of 25132205 is 50223152.

It is not a de Polignac number, because 25132205 - 2⁶ = 25132141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25132207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20525 + ... + 21714.

It is an arithmetic number, because the mean of its divisors is an integer number (2280960).

Almost surely, 2^25132205 is an apocalyptic number.

It is an amenable number.

25132205 is a deficient number, since it is larger than the sum of its proper divisors (11363155).

25132205 is a wasteful number, since it uses less digits than its factorization.

25132205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42268.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 25132205 is about 5013.2030678998. The cubic root of 25132205 is about 292.9162942754.

Adding to 25132205 its reverse (50223152), we get a palindrome (75355357).

The spelling of 25132205 in words is "twenty-five million, one hundred thirty-two thousand, two hundred five".