25020795 has 8 divisors (see below), whose sum is σ = 40033296. Its totient is φ = 13344416.

The previous prime is 25020791. The next prime is 25020811. The reversal of 25020795 is 59702052.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 25020795 - 2² = 25020791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25020791) 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, 834012 + ... + 834041.

It is an arithmetic number, because the mean of its divisors is an integer number (5004162).

Almost surely, 2^25020795 is an apocalyptic number.

25020795 is a deficient number, since it is larger than the sum of its proper divisors (15012501).

25020795 is a wasteful number, since it uses less digits than its factorization.

25020795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668061.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 25020795 is about 5002.0790677477. The cubic root of 25020795 is about 292.4828246179.

The spelling of 25020795 in words is "twenty-five million, twenty thousand, seven hundred ninety-five".