26225505 has 16 divisors (see below), whose sum is σ = 46623360. Its totient is φ = 13986864.

The previous prime is 26225477. The next prime is 26225519. The reversal of 26225505 is 50552262.

It is not a de Polignac number, because 26225505 - 2⁸ = 26225249 is a prime.

It is a super-2 number, since 2×26225505² = 1375554225010050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 96997 + ... + 97266.

It is an arithmetic number, because the mean of its divisors is an integer number (2913960).

Almost surely, 2^26225505 is an apocalyptic number.

It is an amenable number.

26225505 is a deficient number, since it is larger than the sum of its proper divisors (20397855).

26225505 is a wasteful number, since it uses less digits than its factorization.

26225505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194277 (or 194271 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 26225505 is about 5121.0843578289. The cubic root of 26225505 is about 297.1036267308.

Adding to 26225505 its reverse (50552262), we get a palindrome (76777767).

The spelling of 26225505 in words is "twenty-six million, two hundred twenty-five thousand, five hundred five".