1246223 has 8 divisors (see below), whose sum is σ = 1367760. Its totient is φ = 1126080.

The previous prime is 1246213. The next prime is 1246241. The reversal of 1246223 is 3226421.

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

It is a cyclic number.

It is not a de Polignac number, because 1246223 - 2⁴ = 1246207 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1246195 and 1246204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1246213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2843 + ... + 3251.

It is an arithmetic number, because the mean of its divisors is an integer number (170970).

2^1246223 is an apocalyptic number.

1246223 is a deficient number, since it is larger than the sum of its proper divisors (121537).

1246223 is a wasteful number, since it uses less digits than its factorization.

1246223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697.

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

The square root of 1246223 is about 1116.3435851027. The cubic root of 1246223 is about 107.6131277083.

The spelling of 1246223 in words is "one million, two hundred forty-six thousand, two hundred twenty-three".