25484168 has 32 divisors (see below), whose sum is σ = 50544000. Its totient is φ = 12012480.

The previous prime is 25484143. The next prime is 25484177. The reversal of 25484168 is 86148452.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58913 + ... + 59343.

It is an arithmetic number, because the mean of its divisors is an integer number (1579500).

Almost surely, 2^25484168 is an apocalyptic number.

It is an amenable number.

25484168 is a deficient number, since it is larger than the sum of its proper divisors (25059832).

25484168 is a wasteful number, since it uses less digits than its factorization.

25484168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845 (or 841 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

The square root of 25484168 is about 5048.1846241991. The cubic root of 25484168 is about 294.2773386787.

It can be divided in two parts, 25484 and 168, that added together give a palindrome (25652).

The spelling of 25484168 in words is "twenty-five million, four hundred eighty-four thousand, one hundred sixty-eight".