25238008 has 16 divisors (see below), whose sum is σ = 47376000. Its totient is φ = 12604416.

The previous prime is 25237991. The next prime is 25238009. The reversal of 25238008 is 80083252.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25238009) 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, 10153 + ... + 12391.

It is an arithmetic number, because the mean of its divisors is an integer number (2961000).

Almost surely, 2^25238008 is an apocalyptic number.

It is an amenable number.

25238008 is a deficient number, since it is larger than the sum of its proper divisors (22137992).

25238008 is a wasteful number, since it uses less digits than its factorization.

25238008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654 (or 3650 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 25238008 is about 5023.7444202507. The cubic root of 25238008 is about 293.3267640861.

The spelling of 25238008 in words is "twenty-five million, two hundred thirty-eight thousand, eight".