26346425 has 12 divisors (see below), whose sum is σ = 37336896. Its totient is φ = 18066000.

The previous prime is 26346371. The next prime is 26346443. The reversal of 26346425 is 52464362.

It is not a de Polignac number, because 26346425 - 2⁸ = 26346169 is a prime.

It is a super-2 number, since 2×26346425² = 1388268220561250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26346391 and 26346400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75101 + ... + 75450.

It is an arithmetic number, because the mean of its divisors is an integer number (3111408).

Almost surely, 2^26346425 is an apocalyptic number.

26346425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26346425 is a deficient number, since it is larger than the sum of its proper divisors (10990471).

26346425 is a wasteful number, since it uses less digits than its factorization.

26346425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150568 (or 150563 counting only the distinct ones).

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

The square root of 26346425 is about 5132.8768736450. The cubic root of 26346425 is about 297.5595530804.

The spelling of 26346425 in words is "twenty-six million, three hundred forty-six thousand, four hundred twenty-five".