26468620 has 12 divisors (see below), whose sum is σ = 55584144. Its totient is φ = 10587440.

The previous prime is 26468597. The next prime is 26468621. The reversal of 26468620 is 2686462.

It is not an unprimeable number, because it can be changed into a prime (26468621) 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 3 ways as a sum of consecutive naturals, for example, 661696 + ... + 661735.

It is an arithmetic number, because the mean of its divisors is an integer number (4632012).

Almost surely, 2^26468620 is an apocalyptic number.

26468620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26468620 is an abundant number, since it is smaller than the sum of its proper divisors (29115524).

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

26468620 is a wasteful number, since it uses less digits than its factorization.

26468620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323440 (or 1323438 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 26468620 is about 5144.7662726309. The cubic root of 26468620 is about 298.0188718286.

The spelling of 26468620 in words is "twenty-six million, four hundred sixty-eight thousand, six hundred twenty".