2373222 has 8 divisors (see below), whose sum is σ = 4746456. Its totient is φ = 791072.

The previous prime is 2373221. The next prime is 2373227. The reversal of 2373222 is 2223732.

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

2373222 is an admirable number.

It is a super-3 number, since 3×2373222³ = 40099259399333211144, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2373221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197763 + ... + 197774.

It is an arithmetic number, because the mean of its divisors is an integer number (593307).

2^2373222 is an apocalyptic number.

2373222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2373222 is a wasteful number, since it uses less digits than its factorization.

2373222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395542.

The product of its digits is 1008, while the sum is 21.

The square root of 2373222 is about 1540.5265333645. The cubic root of 2373222 is about 133.3867799620.

Adding to 2373222 its reverse (2223732), we get a palindrome (4596954).

The spelling of 2373222 in words is "two million, three hundred seventy-three thousand, two hundred twenty-two".