25414027 has 2 divisors, whose sum is σ = 25414028. Its totient is φ = 25414026.

The previous prime is 25414021. The next prime is 25414043. The reversal of 25414027 is 72041452.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25414027 is a prime.

It is equal to p_1590127 and since 25414027 and 1590127 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 25413992 and 25414010.

It is not a weakly prime, because it can be changed into another prime (25414021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12707013 + 12707014.

It is an arithmetic number, because the mean of its divisors is an integer number (12707014).

Almost surely, 2^25414027 is an apocalyptic number.

25414027 is a deficient number, since it is larger than the sum of its proper divisors (1).

25414027 is an equidigital number, since it uses as much as digits as its factorization.

25414027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 25414027 is about 5041.2326865559. The cubic root of 25414027 is about 294.0071072063.

Adding to 25414027 its reverse (72041452), we get a palindrome (97455479).

The spelling of 25414027 in words is "twenty-five million, four hundred fourteen thousand, twenty-seven".