1000366 has 8 divisors (see below), whose sum is σ = 1508760. Its totient is φ = 497448.

The previous prime is 1000357. The next prime is 1000367. The reversal of 1000366 is 6630001.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000367) 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, 876 + ... + 1663.

It is an arithmetic number, because the mean of its divisors is an integer number (188595).

2^1000366 is an apocalyptic number.

1000366 is a deficient number, since it is larger than the sum of its proper divisors (508394).

1000366 is a wasteful number, since it uses less digits than its factorization.

1000366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1000366 is about 1000.1829832586. The cubic root of 1000366 is about 100.0121985119.

Adding to 1000366 its reverse (6630001), we get a palindrome (7630367).

The spelling of 1000366 in words is "one million, three hundred sixty-six", and thus it is an aban number.