1024406 has 8 divisors (see below), whose sum is σ = 1542024. Its totient is φ = 510400.

The previous prime is 1024399. The next prime is 1024411. The reversal of 1024406 is 6044201.

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

It is a super-3 number, since 3×1024406³ = 3225058488033346248, which contains 333 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20 + ... + 1431.

It is an arithmetic number, because the mean of its divisors is an integer number (192753).

2^1024406 is an apocalyptic number.

1024406 is a deficient number, since it is larger than the sum of its proper divisors (517618).

1024406 is a wasteful number, since it uses less digits than its factorization.

1024406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1024406 is about 1012.1294383625. The cubic root of 1024406 is about 100.8070032717.

Adding to 1024406 its reverse (6044201), we get a palindrome (7068607).

The spelling of 1024406 in words is "one million, twenty-four thousand, four hundred six".