1040473 has 4 divisors (see below), whose sum is σ = 1189120. Its totient is φ = 891828.

The previous prime is 1040449. The next prime is 1040483. The reversal of 1040473 is 3740401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1040473 - 2¹⁷ = 909401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040473.

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, 74313 + ... + 74326.

It is an arithmetic number, because the mean of its divisors is an integer number (297280).

2^1040473 is an apocalyptic number.

It is an amenable number.

1040473 is a deficient number, since it is larger than the sum of its proper divisors (148647).

1040473 is an equidigital number, since it uses as much as digits as its factorization.

1040473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148646.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1040473 is about 1020.0357836860. The cubic root of 1040473 is about 101.3312978104.

Adding to 1040473 its reverse (3740401), we get a palindrome (4780874).

The spelling of 1040473 in words is "one million, forty thousand, four hundred seventy-three".