25838495 has 8 divisors (see below), whose sum is σ = 31122240. Its totient is φ = 20593440.

The previous prime is 25838459. The next prime is 25838497. The reversal of 25838495 is 59483852.

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

It is not a de Polignac number, because 25838495 - 2⁶ = 25838431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25838497) 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 7 ways as a sum of consecutive naturals, for example, 8180 + ... + 10889.

It is an arithmetic number, because the mean of its divisors is an integer number (3890280).

Almost surely, 2^25838495 is an apocalyptic number.

25838495 is a deficient number, since it is larger than the sum of its proper divisors (5283745).

25838495 is a wasteful number, since it uses less digits than its factorization.

25838495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19345.

The product of its digits is 345600, while the sum is 44.

The square root of 25838495 is about 5083.1579751174. The cubic root of 25838495 is about 295.6349247324.

The spelling of 25838495 in words is "twenty-five million, eight hundred thirty-eight thousand, four hundred ninety-five".