25275027 has 8 divisors (see below), whose sum is σ = 33724816. Its totient is φ = 16837632.

The previous prime is 25275001. The next prime is 25275031. The reversal of 25275027 is 72057252.

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

It is not a de Polignac number, because 25275027 - 2⁸ = 25274771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25274985 and 25275003.

It is not an unprimeable number, because it can be changed into a prime (25275227) 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 7 ways as a sum of consecutive naturals, for example, 3963 + ... + 8139.

It is an arithmetic number, because the mean of its divisors is an integer number (4215602).

Almost surely, 2^25275027 is an apocalyptic number.

25275027 is a deficient number, since it is larger than the sum of its proper divisors (8449789).

25275027 is a wasteful number, since it uses less digits than its factorization.

25275027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 25275027 is about 5027.4274733705. The cubic root of 25275027 is about 293.4701108280.

The spelling of 25275027 in words is "twenty-five million, two hundred seventy-five thousand, twenty-seven".