26625 has 16 divisors (see below), whose sum is σ = 44928. Its totient is φ = 14000.

The previous prime is 26597. The next prime is 26627. The reversal of 26625 is 52662.

It is not a de Polignac number, because 26625 - 2⁶ = 26561 is a prime.

It is a plaindrome in base 14.

It is a zygodrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 26625.

It is not an unprimeable number, because it can be changed into a prime (26627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340 + ... + 410.

It is an arithmetic number, because the mean of its divisors is an integer number (2808).

It is a Proth number, since it is equal to 13 ⋅ 2¹¹ + 1 and 13 < 2¹¹.

2²⁶⁶²⁵ is an apocalyptic number.

26625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26625 is a deficient number, since it is larger than the sum of its proper divisors (18303).

26625 is an equidigital number, since it uses as much as digits as its factorization.

26625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 79 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 26625 is about 163.1716887208. The cubic root of 26625 is about 29.8604630991.

The spelling of 26625 in words is "twenty-six thousand, six hundred twenty-five".