25342325 has 12 divisors (see below), whose sum is σ = 33273540. Its totient is φ = 19080960.

The previous prime is 25342313. The next prime is 25342327. The reversal of 25342325 is 52324352.

It can be written as a sum of positive squares in 6 ways, for example, as 11236 + 25331089 = 106^2 + 5033^2 .

It is not a de Polignac number, because 25342325 - 2⁴ = 25342309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25342294 and 25342303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25342327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29390 + ... + 30239.

It is an arithmetic number, because the mean of its divisors is an integer number (2772795).

Almost surely, 2^25342325 is an apocalyptic number.

25342325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25342325 is a deficient number, since it is larger than the sum of its proper divisors (7931215).

25342325 is a wasteful number, since it uses less digits than its factorization.

25342325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59656 (or 59651 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 25342325 is about 5034.1161091099. The cubic root of 25342325 is about 293.7303472592.

Adding to 25342325 its reverse (52324352), we get a palindrome (77666677).

The spelling of 25342325 in words is "twenty-five million, three hundred forty-two thousand, three hundred twenty-five".