26770 has 8 divisors (see below), whose sum is σ = 48204. Its totient is φ = 10704.

The previous prime is 26759. The next prime is 26777. The reversal of 26770 is 7762.

It can be written as a sum of positive squares in 2 ways, for example, as 22801 + 3969 = 151^2 + 63^2 .

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

It is a plaindrome in base 12.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (26777) by changing a digit.

26770 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1329 + ... + 1348.

2²⁶⁷⁷⁰ is an apocalyptic number.

26770 is a deficient number, since it is larger than the sum of its proper divisors (21434).

26770 is a wasteful number, since it uses less digits than its factorization.

26770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2684.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 26770 is about 163.6154026979. The cubic root of 26770 is about 29.9145717797.

The spelling of 26770 in words is "twenty-six thousand, seven hundred seventy".