366826 has 8 divisors (see below), whose sum is σ = 582660. Its totient is φ = 172608.

The previous prime is 366811. The next prime is 366829. The reversal of 366826 is 628663.

366826 = T₆₈ + T₆₉ + ... + T₁₃₅.

366826 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 361201 + 5625 = 601^2 + 75^2 .

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

It is a super-2 number, since 2×366826² = 269122628552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (366829) 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, 5361 + ... + 5428.

2³⁶⁶⁸²⁶ is an apocalyptic number.

366826 is a deficient number, since it is larger than the sum of its proper divisors (215834).

366826 is a wasteful number, since it uses less digits than its factorization.

366826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10808.

The product of its digits is 10368, while the sum is 31.

The square root of 366826 is about 605.6616216998. The cubic root of 366826 is about 71.5846715623.

The spelling of 366826 in words is "three hundred sixty-six thousand, eight hundred twenty-six".