26353985 has 16 divisors (see below), whose sum is σ = 36827136. Its totient is φ = 17729088.

The previous prime is 26353967. The next prime is 26353997. The reversal of 26353985 is 58935362.

It is a cyclic number.

It is not a de Polignac number, because 26353985 - 2⁸ = 26353729 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5249 + ... + 8958.

It is an arithmetic number, because the mean of its divisors is an integer number (2301696).

Almost surely, 2^26353985 is an apocalyptic number.

It is an amenable number.

26353985 is a deficient number, since it is larger than the sum of its proper divisors (10473151).

26353985 is a wasteful number, since it uses less digits than its factorization.

26353985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14272.

The product of its digits is 194400, while the sum is 41.

The square root of 26353985 is about 5133.6132499439. The cubic root of 26353985 is about 297.5880115283.

The spelling of 26353985 in words is "twenty-six million, three hundred fifty-three thousand, nine hundred eighty-five".