25325270 has 8 divisors (see below), whose sum is σ = 45585504. Its totient is φ = 10130104.

The previous prime is 25325243. The next prime is 25325273. The reversal of 25325270 is 7252352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25325273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1266254 + ... + 1266273.

It is an arithmetic number, because the mean of its divisors is an integer number (5698188).

Almost surely, 2^25325270 is an apocalyptic number.

25325270 is a deficient number, since it is larger than the sum of its proper divisors (20260234).

25325270 is a wasteful number, since it uses less digits than its factorization.

25325270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532534.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 25325270 is about 5032.4218821557. The cubic root of 25325270 is about 293.6644404507.

The spelling of 25325270 in words is "twenty-five million, three hundred twenty-five thousand, two hundred seventy".