26134425 has 36 divisors (see below), whose sum is σ = 47968284. Its totient is φ = 13593600.

The previous prime is 26134403. The next prime is 26134439. The reversal of 26134425 is 52443162.

26134425 is a `hidden beast` number, since 2 + 613 + 4 + 42 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 5531904 + 20602521 = 2352^2 + 4539^2 .

It is not a de Polignac number, because 26134425 - 2¹⁵ = 26101657 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7809 + ... + 10641.

Almost surely, 2^26134425 is an apocalyptic number.

26134425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26134425 is a deficient number, since it is larger than the sum of its proper divisors (21833859).

26134425 is a wasteful number, since it uses less digits than its factorization.

26134425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890 (or 2882 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 26134425 is about 5112.1839755627. The cubic root of 26134425 is about 296.7592852816.

Adding to 26134425 its reverse (52443162), we get a palindrome (78577587).

The spelling of 26134425 in words is "twenty-six million, one hundred thirty-four thousand, four hundred twenty-five".