26134320 has 40 divisors (see below), whose sum is σ = 81017136. Its totient is φ = 6969088.

The previous prime is 26134313. The next prime is 26134327. The reversal of 26134320 is 2343162.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (26134313) and next prime (26134327).

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (26134327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54207 + ... + 54686.

Almost surely, 2^26134320 is an apocalyptic number.

26134320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26134320 is an abundant number, since it is smaller than the sum of its proper divisors (54882816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26134320 is a wasteful number, since it uses less digits than its factorization.

26134320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108909 (or 108903 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 26134320 is about 5112.1737059689. The cubic root of 26134320 is about 296.7588878522.

Adding to 26134320 its reverse (2343162), we get a palindrome (28477482).

The spelling of 26134320 in words is "twenty-six million, one hundred thirty-four thousand, three hundred twenty".