26767340 has 12 divisors (see below), whose sum is σ = 56211456. Its totient is φ = 10706928.

The previous prime is 26767339. The next prime is 26767343. The reversal of 26767340 is 4376762.

It is a self number, because there is not a number n which added to its sum of digits gives 26767340.

It is not an unprimeable number, because it can be changed into a prime (26767343) 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, 669164 + ... + 669203.

It is an arithmetic number, because the mean of its divisors is an integer number (4684288).

Almost surely, 2^26767340 is an apocalyptic number.

26767340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26767340 is an abundant number, since it is smaller than the sum of its proper divisors (29444116).

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

26767340 is a wasteful number, since it uses less digits than its factorization.

26767340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338376 (or 1338374 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 26767340 is about 5173.7162658963. The cubic root of 26767340 is about 299.1358092679.

The spelling of 26767340 in words is "twenty-six million, seven hundred sixty-seven thousand, three hundred forty".