26806625 has 16 divisors (see below), whose sum is σ = 35218560. Its totient is φ = 20314800.

The previous prime is 26806613. The next prime is 26806627. The reversal of 26806625 is 52660862.

It is not a de Polignac number, because 26806625 - 2¹⁴ = 26790241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26806627) 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, 3269 + ... + 8018.

It is an arithmetic number, because the mean of its divisors is an integer number (2201160).

Almost surely, 2^26806625 is an apocalyptic number.

26806625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26806625 is a deficient number, since it is larger than the sum of its proper divisors (8411935).

26806625 is a wasteful number, since it uses less digits than its factorization.

26806625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11321 (or 11311 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 26806625 is about 5177.5114678772. The cubic root of 26806625 is about 299.2820796346.

The spelling of 26806625 in words is "twenty-six million, eight hundred six thousand, six hundred twenty-five".