26505060 has 24 divisors (see below), whose sum is σ = 74214336. Its totient is φ = 7068000.

The previous prime is 26505047. The next prime is 26505109. The reversal of 26505060 is 6050562.

It is a self number, because there is not a number n which added to its sum of digits gives 26505060.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220816 + ... + 220935.

It is an arithmetic number, because the mean of its divisors is an integer number (3092264).

Almost surely, 2^26505060 is an apocalyptic number.

26505060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26505060 is an abundant number, since it is smaller than the sum of its proper divisors (47709276).

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

26505060 is a wasteful number, since it uses less digits than its factorization.

26505060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441763 (or 441761 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 26505060 is about 5148.3065176813. The cubic root of 26505060 is about 298.1555724177.

The spelling of 26505060 in words is "twenty-six million, five hundred five thousand, sixty".