25088285 has 16 divisors (see below), whose sum is σ = 31570560. Its totient is φ = 19103040.

The previous prime is 25088281. The next prime is 25088291. The reversal of 25088285 is 58288052.

It is not a de Polignac number, because 25088285 - 2² = 25088281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25088281) 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, 30530 + ... + 31340.

It is an arithmetic number, because the mean of its divisors is an integer number (1973160).

Almost surely, 2^25088285 is an apocalyptic number.

It is an amenable number.

25088285 is a deficient number, since it is larger than the sum of its proper divisors (6482275).

25088285 is a wasteful number, since it uses less digits than its factorization.

25088285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108.

The product of its (nonzero) digits is 51200, while the sum is 38.

The square root of 25088285 is about 5008.8207194908. The cubic root of 25088285 is about 292.7455653246.

The spelling of 25088285 in words is "twenty-five million, eighty-eight thousand, two hundred eighty-five".