1046023 has 4 divisors (see below), whose sum is σ = 1141128. Its totient is φ = 950920.

The previous prime is 1045997. The next prime is 1046029. The reversal of 1046023 is 3206401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3206401 = 11 ⋅291491.

It is a cyclic number.

It is not a de Polignac number, because 1046023 - 2¹³ = 1037831 is a prime.

It is a Duffinian number.

1046023 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1045988 and 1046006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046029) 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 3 ways as a sum of consecutive naturals, for example, 47536 + ... + 47557.

It is an arithmetic number, because the mean of its divisors is an integer number (285282).

2^1046023 is an apocalyptic number.

1046023 is a deficient number, since it is larger than the sum of its proper divisors (95105).

1046023 is an equidigital number, since it uses as much as digits as its factorization.

1046023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95104.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1046023 is about 1022.7526582708. The cubic root of 1046023 is about 101.5111492521.

The spelling of 1046023 in words is "one million, forty-six thousand, twenty-three".