25486027 has 6 divisors (see below), whose sum is σ = 29647068. Its totient is φ = 21845124.

The previous prime is 25485997. The next prime is 25486031. The reversal of 25486027 is 72068452.

It is not a de Polignac number, because 25486027 - 2⁷ = 25485899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25485983 and 25486001.

It is not an unprimeable number, because it can be changed into a prime (25486127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 260013 + ... + 260110.

It is an arithmetic number, because the mean of its divisors is an integer number (4941178).

Almost surely, 2^25486027 is an apocalyptic number.

25486027 is a deficient number, since it is larger than the sum of its proper divisors (4161041).

25486027 is an equidigital number, since it uses as much as digits as its factorization.

25486027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520137 (or 520130 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 25486027 is about 5048.3687464368. The cubic root of 25486027 is about 294.2844940790.

The spelling of 25486027 in words is "twenty-five million, four hundred eighty-six thousand, twenty-seven".