1246023 has 10 divisors (see below), whose sum is σ = 1861464. Its totient is φ = 830628.

The previous prime is 1246013. The next prime is 1246033. The reversal of 1246023 is 3206421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1246013) and next prime (1246033).

It is not a de Polignac number, because 1246023 - 2⁸ = 1245767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1245987 and 1246005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1246013) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7611 + ... + 7772.

2^1246023 is an apocalyptic number.

1246023 is a deficient number, since it is larger than the sum of its proper divisors (615441).

1246023 is an equidigital number, since it uses as much as digits as its factorization.

1246023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15395 (or 15386 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1246023 is about 1116.2540033523. The cubic root of 1246023 is about 107.6073706389.

The spelling of 1246023 in words is "one million, two hundred forty-six thousand, twenty-three".