2442623226 has 16 divisors (see below), whose sum is σ = 4893575904. Its totient is φ = 812819504.

The previous prime is 2442623203. The next prime is 2442623273. The reversal of 2442623226 is 6223262442.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343245 + ... + 350288.

It is an arithmetic number, because the mean of its divisors is an integer number (305848494).

Almost surely, 2^2442623226 is an apocalyptic number.

2442623226 is an abundant number, since it is smaller than the sum of its proper divisors (2450952678).

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

2442623226 is a wasteful number, since it uses less digits than its factorization.

2442623226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694125.

The product of its digits is 55296, while the sum is 33.

The square root of 2442623226 is about 49422.9018371038. The cubic root of 2442623226 is about 1346.7453791715.

Adding to 2442623226 its reverse (6223262442), we get a palindrome (8665885668).

The spelling of 2442623226 in words is "two billion, four hundred forty-two million, six hundred twenty-three thousand, two hundred twenty-six".