2008240725 has 24 divisors (see below), whose sum is σ = 3344195680. Its totient is φ = 1063350720.

The previous prime is 2008240687. The next prime is 2008240727. The reversal of 2008240725 is 5270428002.

It is not a de Polignac number, because 2008240725 - 2¹⁴ = 2008224341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2008240692 and 2008240701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2008240727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85894 + ... + 106743.

Almost surely, 2^2008240725 is an apocalyptic number.

2008240725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2008240725 is a deficient number, since it is larger than the sum of its proper divisors (1335954955).

2008240725 is a wasteful number, since it uses less digits than its factorization.

2008240725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192789 (or 192784 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 2008240725 is about 44813.3989449584. The cubic root of 2008240725 is about 1261.6491224508.

Adding to 2008240725 its reverse (5270428002), we get a palindrome (7278668727).

The spelling of 2008240725 in words is "two billion, eight million, two hundred forty thousand, seven hundred twenty-five".