2212473 has 8 divisors (see below), whose sum is σ = 2980768. Its totient is φ = 1459584.

The previous prime is 2212471. The next prime is 2212477. The reversal of 2212473 is 3742122.

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

It is not a de Polignac number, because 2212473 - 2¹ = 2212471 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁵ + 1 + 2²¹ + 4⁸ + 7⁵ + 3⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212471) 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, 3511 + ... + 4092.

It is an arithmetic number, because the mean of its divisors is an integer number (372596).

2^2212473 is an apocalyptic number.

It is an amenable number.

2212473 is a deficient number, since it is larger than the sum of its proper divisors (768295).

2212473 is an equidigital number, since it uses as much as digits as its factorization.

2212473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7703.

The product of its digits is 672, while the sum is 21.

The square root of 2212473 is about 1487.4384020859. The cubic root of 2212473 is about 130.3044737105.

Adding to 2212473 its reverse (3742122), we get a palindrome (5954595).

The spelling of 2212473 in words is "two million, two hundred twelve thousand, four hundred seventy-three".