26086340 has 48 divisors (see below), whose sum is σ = 62899200. Its totient is φ = 8902272.

The previous prime is 26086327. The next prime is 26086343. The reversal of 26086340 is 4368062.

It is not an unprimeable number, because it can be changed into a prime (26086343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54221 + ... + 54699.

It is an arithmetic number, because the mean of its divisors is an integer number (1310400).

Almost surely, 2^26086340 is an apocalyptic number.

26086340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26086340 is an abundant number, since it is smaller than the sum of its proper divisors (36812860).

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

26086340 is a wasteful number, since it uses less digits than its factorization.

26086340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 26086340 is about 5107.4788301079. The cubic root of 26086340 is about 296.5771700469.

The spelling of 26086340 in words is "twenty-six million, eighty-six thousand, three hundred forty".