26765080 has 16 divisors (see below), whose sum is σ = 60221520. Its totient is φ = 10706016.

The previous prime is 26765071. The next prime is 26765099. The reversal of 26765080 is 8056762.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

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, 334524 + ... + 334603.

It is an arithmetic number, because the mean of its divisors is an integer number (3763845).

Almost surely, 2^26765080 is an apocalyptic number.

26765080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26765080 is an abundant number, since it is smaller than the sum of its proper divisors (33456440).

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

26765080 is a wasteful number, since it uses less digits than its factorization.

26765080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669138 (or 669134 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 26765080 is about 5173.4978496178. The cubic root of 26765080 is about 299.1273902275.

The spelling of 26765080 in words is "twenty-six million, seven hundred sixty-five thousand, eighty".