2423206 has 4 divisors (see below), whose sum is σ = 3634812. Its totient is φ = 1211602.

The previous prime is 2423191. The next prime is 2423209. The reversal of 2423206 is 6023242.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605800 + ... + 605803.

It is an arithmetic number, because the mean of its divisors is an integer number (908703).

2^2423206 is an apocalyptic number.

2423206 is a deficient number, since it is larger than the sum of its proper divisors (1211606).

2423206 is a wasteful number, since it uses less digits than its factorization.

2423206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211605.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2423206 is about 1556.6650249813. The cubic root of 2423206 is about 134.3167305320.

Adding to 2423206 its reverse (6023242), we get a palindrome (8446448).

The spelling of 2423206 in words is "two million, four hundred twenty-three thousand, two hundred six".