26734345 has 12 divisors (see below), whose sum is σ = 35263620. Its totient is φ = 19442720.

The previous prime is 26734343. The next prime is 26734361. The reversal of 26734345 is 54343762.

It can be written as a sum of positive squares in 2 ways, for example, as 3415104 + 23319241 = 1848^2 + 4829^2 .

It is not a de Polignac number, because 26734345 - 2¹ = 26734343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26734345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26734343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21490 + ... + 22699.

It is an arithmetic number, because the mean of its divisors is an integer number (2938635).

Almost surely, 2^26734345 is an apocalyptic number.

It is an amenable number.

26734345 is a deficient number, since it is larger than the sum of its proper divisors (8529275).

26734345 is a wasteful number, since it uses less digits than its factorization.

26734345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44216 (or 44205 counting only the distinct ones).

The product of its digits is 60480, while the sum is 34.

The square root of 26734345 is about 5170.5265689289. The cubic root of 26734345 is about 299.0128479246.

The spelling of 26734345 in words is "twenty-six million, seven hundred thirty-four thousand, three hundred forty-five".