25230027 has 8 divisors (see below), whose sum is σ = 34191760. Its totient is φ = 16544160.

The previous prime is 25230017. The next prime is 25230059. The reversal of 25230027 is 72003252.

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

It is not a de Polignac number, because 25230027 - 2⁷ = 25229899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25229985 and 25230012.

It is not an unprimeable number, because it can be changed into a prime (25230017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68752 + ... + 69117.

It is an arithmetic number, because the mean of its divisors is an integer number (4273970).

Almost surely, 2^25230027 is an apocalyptic number.

25230027 is a deficient number, since it is larger than the sum of its proper divisors (8961733).

25230027 is a wasteful number, since it uses less digits than its factorization.

25230027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137933.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 25230027 is about 5022.9500296141. The cubic root of 25230027 is about 293.2958413113.

Adding to 25230027 its reverse (72003252), we get a palindrome (97233279).

It can be divided in two parts, 252300 and 27, that multiplied together give a square (6812100 = 2610²).

The spelling of 25230027 in words is "twenty-five million, two hundred thirty thousand, twenty-seven".