26770745 has 8 divisors (see below), whose sum is σ = 32908680. Its totient is φ = 20894080.

The previous prime is 26770697. The next prime is 26770747. The reversal of 26770745 is 54707762.

It can be written as a sum of positive squares in 4 ways, for example, as 10816 + 26759929 = 104^2 + 5173^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26770745 - 2¹⁴ = 26754361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26770699 and 26770708.

It is not an unprimeable number, because it can be changed into a prime (26770747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65090 + ... + 65499.

It is an arithmetic number, because the mean of its divisors is an integer number (4113585).

Almost surely, 2^26770745 is an apocalyptic number.

It is an amenable number.

26770745 is a deficient number, since it is larger than the sum of its proper divisors (6137935).

26770745 is a wasteful number, since it uses less digits than its factorization.

26770745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130635.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 26770745 is about 5174.0453225692. The cubic root of 26770745 is about 299.1484928124.

The spelling of 26770745 in words is "twenty-six million, seven hundred seventy thousand, seven hundred forty-five".