25066006 has 16 divisors (see below), whose sum is σ = 44019360. Its totient is φ = 10480320.

The previous prime is 25066003. The next prime is 25066031. The reversal of 25066006 is 60066052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25066001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21261 + ... + 22408.

It is an arithmetic number, because the mean of its divisors is an integer number (2751210).

Almost surely, 2^25066006 is an apocalyptic number.

25066006 is a deficient number, since it is larger than the sum of its proper divisors (18953354).

25066006 is a wasteful number, since it uses less digits than its factorization.

25066006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43719.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 25066006 is about 5006.5962489500. The cubic root of 25066006 is about 292.6588846289.

The spelling of 25066006 in words is "twenty-five million, sixty-six thousand, six".