25380708 has 12 divisors (see below), whose sum is σ = 59221680. Its totient is φ = 8460232.

The previous prime is 25380703. The next prime is 25380727. The reversal of 25380708 is 80708352.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (25380703) 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, 1057518 + ... + 1057541.

It is an arithmetic number, because the mean of its divisors is an integer number (4935140).

Almost surely, 2^25380708 is an apocalyptic number.

It is an amenable number.

25380708 is an abundant number, since it is smaller than the sum of its proper divisors (33840972).

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

25380708 is a wasteful number, since it uses less digits than its factorization.

25380708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115066 (or 2115064 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 25380708 is about 5037.9269546114. The cubic root of 25380708 is about 293.8785652408.

The spelling of 25380708 in words is "twenty-five million, three hundred eighty thousand, seven hundred eight".