26236425 has 12 divisors (see below), whose sum is σ = 43377680. Its totient is φ = 13992720.

The previous prime is 26236403. The next prime is 26236429. The reversal of 26236425 is 52463262.

It is not a de Polignac number, because 26236425 - 2¹² = 26232329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26236392 and 26236401.

It is not an unprimeable number, because it can be changed into a prime (26236429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174835 + ... + 174984.

Almost surely, 2^26236425 is an apocalyptic number.

26236425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26236425 is a deficient number, since it is larger than the sum of its proper divisors (17141255).

26236425 is a wasteful number, since it uses less digits than its factorization.

26236425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349832 (or 349827 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 26236425 is about 5122.1504273108. The cubic root of 26236425 is about 297.1448578580.

Adding to 26236425 its reverse (52463262), we get a palindrome (78699687).

The spelling of 26236425 in words is "twenty-six million, two hundred thirty-six thousand, four hundred twenty-five".