1040673 has 4 divisors (see below), whose sum is σ = 1387568. Its totient is φ = 693780.

The previous prime is 1040671. The next prime is 1040717. The reversal of 1040673 is 3760401.

1040673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1040673 - 2¹ = 1040671 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173443 + ... + 173448.

It is an arithmetic number, because the mean of its divisors is an integer number (346892).

2^1040673 is an apocalyptic number.

It is an amenable number.

1040673 is a deficient number, since it is larger than the sum of its proper divisors (346895).

1040673 is an equidigital number, since it uses as much as digits as its factorization.

1040673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346894.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 1040673 is about 1020.1338147518. The cubic root of 1040673 is about 101.3377900375.

The spelling of 1040673 in words is "one million, forty thousand, six hundred seventy-three".