1040366 has 16 divisors (see below), whose sum is σ = 1699056. Its totient is φ = 475776.

The previous prime is 1040353. The next prime is 1040371. The reversal of 1040366 is 6630401.

It is a super-2 number, since 2×1040366² = 2164722827912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845 + ... + 1671.

It is an arithmetic number, because the mean of its divisors is an integer number (106191).

2^1040366 is an apocalyptic number.

1040366 is a deficient number, since it is larger than the sum of its proper divisors (658690).

1040366 is a wasteful number, since it uses less digits than its factorization.

1040366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1040366 is about 1019.9833331972. The cubic root of 1040366 is about 101.3278241272.

Adding to 1040366 its reverse (6630401), we get a palindrome (7670767).

The spelling of 1040366 in words is "one million, forty thousand, three hundred sixty-six".