25327012 has 24 divisors (see below), whose sum is σ = 45634680. Its totient is φ = 12291840.

The previous prime is 25326953. The next prime is 25327013. The reversal of 25327012 is 21072352.

It can be written as a sum of positive squares in 4 ways, for example, as 86436 + 25240576 = 294^2 + 5024^2 .

It is not an unprimeable number, because it can be changed into a prime (25327013) by changing a digit.

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, 63598 + ... + 63994.

It is an arithmetic number, because the mean of its divisors is an integer number (1901445).

Almost surely, 2^25327012 is an apocalyptic number.

It is an amenable number.

25327012 is a deficient number, since it is larger than the sum of its proper divisors (20307668).

25327012 is a wasteful number, since it uses less digits than its factorization.

25327012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831 (or 829 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 25327012 is about 5032.5949568786. The cubic root of 25327012 is about 293.6711735376.

Adding to 25327012 its reverse (21072352), we get a palindrome (46399364).

The spelling of 25327012 in words is "twenty-five million, three hundred twenty-seven thousand, twelve".