25066297 has 8 divisors (see below), whose sum is σ = 26650944. Its totient is φ = 23522928.

The previous prime is 25066277. The next prime is 25066309. The reversal of 25066297 is 79266052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25066297 - 2¹⁹ = 24542009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25066207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9063 + ... + 11500.

It is an arithmetic number, because the mean of its divisors is an integer number (3331368).

Almost surely, 2^25066297 is an apocalyptic number.

It is an amenable number.

25066297 is a deficient number, since it is larger than the sum of its proper divisors (1584647).

25066297 is a wasteful number, since it uses less digits than its factorization.

25066297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20639.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 25066297 is about 5006.6253105260. The cubic root of 25066297 is about 292.6600171508.

The spelling of 25066297 in words is "twenty-five million, sixty-six thousand, two hundred ninety-seven".