25870114 has 8 divisors (see below), whose sum is σ = 38903148. Its totient is φ = 12902400.

The previous prime is 25870111. The next prime is 25870123. The reversal of 25870114 is 41107852.

It can be written as a sum of positive squares in 2 ways, for example, as 24671089 + 1199025 = 4967^2 + 1095^2 .

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

It is not an unprimeable number, because it can be changed into a prime (25870111) 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, 15327 + ... + 16930.

Almost surely, 2^25870114 is an apocalyptic number.

25870114 is a deficient number, since it is larger than the sum of its proper divisors (13033034).

25870114 is a wasteful number, since it uses less digits than its factorization.

25870114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32660.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 25870114 is about 5086.2671970710. The cubic root of 25870114 is about 295.7554667158.

Adding to 25870114 its reverse (41107852), we get a palindrome (66977966).

The spelling of 25870114 in words is "twenty-five million, eight hundred seventy thousand, one hundred fourteen".