25360064 has 28 divisors (see below), whose sum is σ = 51041808. Its totient is φ = 12499200.

The previous prime is 25360061. The next prime is 25360087. The reversal of 25360064 is 46006352.

It is not an unprimeable number, because it can be changed into a prime (25360061) 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 3 ways as a sum of consecutive naturals, for example, 1754 + ... + 7334.

Almost surely, 2^25360064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25360064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25520904).

25360064 is an abundant number, since it is smaller than the sum of its proper divisors (25681744).

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

25360064 is an equidigital number, since it uses as much as digits as its factorization.

25360064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5664 (or 5654 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 25360064 is about 5035.8776792134. The cubic root of 25360064 is about 293.7988659313.

The spelling of 25360064 in words is "twenty-five million, three hundred sixty thousand, sixty-four".