2202423 has 8 divisors (see below), whose sum is σ = 3091200. Its totient is φ = 1390968.

The previous prime is 2202419. The next prime is 2202433. The reversal of 2202423 is 3242022.

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

It is not a de Polignac number, because 2202423 - 2² = 2202419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202413) 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, 19263 + ... + 19376.

It is an arithmetic number, because the mean of its divisors is an integer number (386400).

2^2202423 is an apocalyptic number.

2202423 is a deficient number, since it is larger than the sum of its proper divisors (888777).

2202423 is a wasteful number, since it uses less digits than its factorization.

2202423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38661.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2202423 is about 1484.0562657797. The cubic root of 2202423 is about 130.1068746376.

Adding to 2202423 its reverse (3242022), we get a palindrome (5444445).

The spelling of 2202423 in words is "two million, two hundred two thousand, four hundred twenty-three".