1040486 has 8 divisors (see below), whose sum is σ = 1594080. Its totient is φ = 509128.

The previous prime is 1040483. The next prime is 1040489. The reversal of 1040486 is 6840401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1040483) and next prime (1040489).

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

It is a super-2 number, since 2×1040486² = 2165222232392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040483) by changing a digit.

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, 5441 + ... + 5628.

It is an arithmetic number, because the mean of its divisors is an integer number (199260).

2^1040486 is an apocalyptic number.

1040486 is a deficient number, since it is larger than the sum of its proper divisors (553594).

1040486 is a wasteful number, since it uses less digits than its factorization.

1040486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11118.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1040486 is about 1020.0421559916. The cubic root of 1040486 is about 101.3317198304.

Adding to 1040486 its reverse (6840401), we get a palindrome (7880887).

The spelling of 1040486 in words is "one million, forty thousand, four hundred eighty-six".