26606260 has 12 divisors (see below), whose sum is σ = 55873188. Its totient is φ = 10642496.

The previous prime is 26606257. The next prime is 26606263. The reversal of 26606260 is 6260662.

It is an interprime number because it is at equal distance from previous prime (26606257) and next prime (26606263).

It can be written as a sum of positive squares in 2 ways, for example, as 9400356 + 17205904 = 3066^2 + 4148^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26606263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665137 + ... + 665176.

It is an arithmetic number, because the mean of its divisors is an integer number (4656099).

Almost surely, 2^26606260 is an apocalyptic number.

26606260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26606260 is an abundant number, since it is smaller than the sum of its proper divisors (29266928).

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

26606260 is a wasteful number, since it uses less digits than its factorization.

26606260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330322 (or 1330320 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 26606260 is about 5158.1256285593. The cubic root of 26606260 is about 298.5345569484.

The spelling of 26606260 in words is "twenty-six million, six hundred six thousand, two hundred sixty".