26116825 has 12 divisors (see below), whose sum is σ = 37011520. Its totient is φ = 17908560.

The previous prime is 26116823. The next prime is 26116837. The reversal of 26116825 is 52861162.

It is not a de Polignac number, because 26116825 - 2¹ = 26116823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26116823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74445 + ... + 74794.

Almost surely, 2^26116825 is an apocalyptic number.

26116825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26116825 is a deficient number, since it is larger than the sum of its proper divisors (10894695).

26116825 is a wasteful number, since it uses less digits than its factorization.

26116825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149256 (or 149251 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 26116825 is about 5110.4623078543. The cubic root of 26116825 is about 296.6926536733.

Adding to 26116825 its reverse (52861162), we get a palindrome (78977987).

The spelling of 26116825 in words is "twenty-six million, one hundred sixteen thousand, eight hundred twenty-five".