25004712 has 16 divisors (see below), whose sum is σ = 62511840. Its totient is φ = 8334896.

The previous prime is 25004701. The next prime is 25004713. The reversal of 25004712 is 21740052.

It is not an unprimeable number, because it can be changed into a prime (25004713) 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, 520908 + ... + 520955.

It is an arithmetic number, because the mean of its divisors is an integer number (3906990).

Almost surely, 2^25004712 is an apocalyptic number.

It is an amenable number.

25004712 is an abundant number, since it is smaller than the sum of its proper divisors (37507128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25004712 is a wasteful number, since it uses less digits than its factorization.

25004712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041872 (or 1041868 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 25004712 is about 5000.4711777991. The cubic root of 25004712 is about 292.4201432960.

Adding to 25004712 its reverse (21740052), we get a palindrome (46744764).

The spelling of 25004712 in words is "twenty-five million, four thousand, seven hundred twelve".