25950427 has 2 divisors, whose sum is σ = 25950428. Its totient is φ = 25950426.

The previous prime is 25950401. The next prime is 25950451. The reversal of 25950427 is 72405952.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25950427 - 2¹¹ = 25948379 is a prime.

It is a super-2 number, since 2×25950427² = 1346849322964658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25950392 and 25950401.

It is not a weakly prime, because it can be changed into another prime (25950467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12975213 + 12975214.

It is an arithmetic number, because the mean of its divisors is an integer number (12975214).

Almost surely, 2^25950427 is an apocalyptic number.

25950427 is a deficient number, since it is larger than the sum of its proper divisors (1).

25950427 is an equidigital number, since it uses as much as digits as its factorization.

25950427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 25950427 is about 5094.1561617210. The cubic root of 25950427 is about 296.0612052336.

The spelling of 25950427 in words is "twenty-five million, nine hundred fifty thousand, four hundred twenty-seven".