3146223 has 8 divisors (see below), whose sum is σ = 4254336. Its totient is φ = 2067800.

The previous prime is 3146219. The next prime is 3146237. The reversal of 3146223 is 3226413.

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 3146223 - 2² = 3146219 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 1 + 4¹⁰ + 6 + 2 + 2²¹ + 3⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 3146223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146203) 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, 7173 + ... + 7598.

It is an arithmetic number, because the mean of its divisors is an integer number (531792).

Almost surely, 2^3146223 is an apocalyptic number.

3146223 is a deficient number, since it is larger than the sum of its proper divisors (1108113).

3146223 is a wasteful number, since it uses less digits than its factorization.

3146223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14845.

The product of its digits is 864, while the sum is 21.

The square root of 3146223 is about 1773.7595665704. The cubic root of 3146223 is about 146.5311081031.

The spelling of 3146223 in words is "three million, one hundred forty-six thousand, two hundred twenty-three".