2422453238 has 4 divisors (see below), whose sum is σ = 3633679860. Its totient is φ = 1211226618.

The previous prime is 2422453223. The next prime is 2422453247. The reversal of 2422453238 is 8323542242.

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

It is a junction number, because it is equal to n+sod(n) for n = 2422453198 and 2422453207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605613308 + ... + 605613311.

It is an arithmetic number, because the mean of its divisors is an integer number (908419965).

Almost surely, 2^2422453238 is an apocalyptic number.

2422453238 is a deficient number, since it is larger than the sum of its proper divisors (1211226622).

2422453238 is a wasteful number, since it uses less digits than its factorization.

2422453238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211226621.

The product of its digits is 92160, while the sum is 35.

The square root of 2422453238 is about 49218.4237659029. The cubic root of 2422453238 is about 1343.0282072240.

The spelling of 2422453238 in words is "two billion, four hundred twenty-two million, four hundred fifty-three thousand, two hundred thirty-eight".