1238541322 has 8 divisors (see below), whose sum is σ = 1861628256. Its totient is φ = 617998572.

The previous prime is 1238541263. The next prime is 1238541323. The reversal of 1238541322 is 2231458321.

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

It is not an unprimeable number, because it can be changed into a prime (1238541323) 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, 634828 + ... + 636775.

It is an arithmetic number, because the mean of its divisors is an integer number (232703532).

Almost surely, 2^1238541322 is an apocalyptic number.

1238541322 is a deficient number, since it is larger than the sum of its proper divisors (623086934).

1238541322 is a wasteful number, since it uses less digits than its factorization.

1238541322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272092.

The product of its digits is 11520, while the sum is 31.

The square root of 1238541322 is about 35192.9157928126. The cubic root of 1238541322 is about 1073.9156390685.

Adding to 1238541322 its reverse (2231458321), we get a palindrome (3469999643).

The spelling of 1238541322 in words is "one billion, two hundred thirty-eight million, five hundred forty-one thousand, three hundred twenty-two".