1366234 has 8 divisors (see below), whose sum is σ = 2088180. Its totient is φ = 670176.

The previous prime is 1366213. The next prime is 1366241. The reversal of 1366234 is 4326631.

It can be written as a sum of positive squares in 2 ways, for example, as 1315609 + 50625 = 1147^2 + 225^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1366199 and 1366208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6339 + ... + 6550.

2^1366234 is an apocalyptic number.

1366234 is a deficient number, since it is larger than the sum of its proper divisors (721946).

1366234 is a wasteful number, since it uses less digits than its factorization.

1366234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12944.

The product of its digits is 2592, while the sum is 25.

The square root of 1366234 is about 1168.8601285013. The cubic root of 1366234 is about 110.9621925727.

It can be divided in two parts, 1366 and 234, that added together give a square (1600 = 40²).

The spelling of 1366234 in words is "one million, three hundred sixty-six thousand, two hundred thirty-four".