26364425 has 6 divisors (see below), whose sum is σ = 32691918. Its totient is φ = 21091520.

The previous prime is 26364413. The next prime is 26364427. The reversal of 26364425 is 52446362.

It can be written as a sum of positive squares in 3 ways, for example, as 190969 + 26173456 = 437^2 + 5116^2 .

It is not a de Polignac number, because 26364425 - 2⁴ = 26364409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26364391 and 26364400.

It is not an unprimeable number, because it can be changed into a prime (26364427) 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, 527264 + ... + 527313.

It is an arithmetic number, because the mean of its divisors is an integer number (5448653).

Almost surely, 2^26364425 is an apocalyptic number.

26364425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26364425 is a deficient number, since it is larger than the sum of its proper divisors (6327493).

26364425 is a wasteful number, since it uses less digits than its factorization.

26364425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054587 (or 1054582 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 26364425 is about 5134.6299769312. The cubic root of 26364425 is about 297.6273023437.

The spelling of 26364425 in words is "twenty-six million, three hundred sixty-four thousand, four hundred twenty-five".