1042463 has 8 divisors (see below), whose sum is σ = 1092000. Its totient is φ = 993888.

The previous prime is 1042451. The next prime is 1042469. The reversal of 1042463 is 3642401.

It is a happy number.

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

It is not a de Polignac number, because 1042463 - 2⁶ = 1042399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2813 + ... + 3161.

It is an arithmetic number, because the mean of its divisors is an integer number (136500).

2^1042463 is an apocalyptic number.

1042463 is a deficient number, since it is larger than the sum of its proper divisors (49537).

1042463 is a wasteful number, since it uses less digits than its factorization.

1042463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1042463 is about 1021.0107736944. The cubic root of 1042463 is about 101.3958584674.

Adding to 1042463 its reverse (3642401), we get a palindrome (4684864).

The spelling of 1042463 in words is "one million, forty-two thousand, four hundred sixty-three".