25354627 has 2 divisors, whose sum is σ = 25354628. Its totient is φ = 25354626.

The previous prime is 25354619. The next prime is 25354639. The reversal of 25354627 is 72645352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25354627 - 2³ = 25354619 is a prime.

It is a super-2 number, since 2×25354627² = 1285714220618258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25354592 and 25354601.

It is not a weakly prime, because it can be changed into another prime (25354697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12677313 + 12677314.

It is an arithmetic number, because the mean of its divisors is an integer number (12677314).

Almost surely, 2^25354627 is an apocalyptic number.

25354627 is a deficient number, since it is larger than the sum of its proper divisors (1).

25354627 is an equidigital number, since it uses as much as digits as its factorization.

25354627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 34.

The square root of 25354627 is about 5035.3378238208. The cubic root of 25354627 is about 293.7778683685. Note that the first 3 decimals are identical.

Adding to 25354627 its reverse (72645352), we get a palindrome (97999979).

The spelling of 25354627 in words is "twenty-five million, three hundred fifty-four thousand, six hundred twenty-seven".