1223193 has 8 divisors (see below), whose sum is σ = 1637856. Its totient is φ = 812000.

The previous prime is 1223179. The next prime is 1223197. The reversal of 1223193 is 3913221.

It is a happy number.

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 1223193 - 2⁴ = 1223177 is a prime.

It is a super-2 number, since 2×1223193² = 2992402230498, which contains 22 as substring.

1223193 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223197) 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, 118 + ... + 1568.

It is an arithmetic number, because the mean of its divisors is an integer number (204732).

2^1223193 is an apocalyptic number.

It is an amenable number.

1223193 is a deficient number, since it is larger than the sum of its proper divisors (414663).

1223193 is a wasteful number, since it uses less digits than its factorization.

1223193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735.

The product of its digits is 324, while the sum is 21.

The square root of 1223193 is about 1105.9805604078. The cubic root of 1223193 is about 106.9461108090.

The spelling of 1223193 in words is "one million, two hundred twenty-three thousand, one hundred ninety-three".