26655945 has 32 divisors (see below), whose sum is σ = 44271360. Its totient is φ = 13685760.

The previous prime is 26655911. The next prime is 26655961. The reversal of 26655945 is 54955662.

It is not a de Polignac number, because 26655945 - 2⁷ = 26655817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26655897 and 26655906.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54492 + ... + 54978.

It is an arithmetic number, because the mean of its divisors is an integer number (1383480).

Almost surely, 2^26655945 is an apocalyptic number.

It is an amenable number.

26655945 is a deficient number, since it is larger than the sum of its proper divisors (17615415).

26655945 is a wasteful number, since it uses less digits than its factorization.

26655945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625.

The product of its digits is 324000, while the sum is 42.

The square root of 26655945 is about 5162.9395696638. The cubic root of 26655945 is about 298.7202709632.

The spelling of 26655945 in words is "twenty-six million, six hundred fifty-five thousand, nine hundred forty-five".