26411025 has 24 divisors (see below), whose sum is σ = 45175680. Its totient is φ = 13599040.

The previous prime is 26411023. The next prime is 26411029. The reversal of 26411025 is 52011462.

It is not a de Polignac number, because 26411025 - 2¹ = 26411023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26410992 and 26411010.

It is not an unprimeable number, because it can be changed into a prime (26411023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3897 + ... + 8246.

It is an arithmetic number, because the mean of its divisors is an integer number (1882320).

Almost surely, 2^26411025 is an apocalyptic number.

26411025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26411025 is a deficient number, since it is larger than the sum of its proper divisors (18764655).

26411025 is a wasteful number, since it uses less digits than its factorization.

26411025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12185 (or 12180 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 26411025 is about 5139.1657883357. The cubic root of 26411025 is about 297.8025545222.

Adding to 26411025 its reverse (52011462), we get a palindrome (78422487).

The spelling of 26411025 in words is "twenty-six million, four hundred eleven thousand, twenty-five".