1141633236 has 24 divisors (see below), whose sum is σ = 2666704320. Its totient is φ = 380131072.

The previous prime is 1141633223. The next prime is 1141633291. The reversal of 1141633236 is 6323361411.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40056 + ... + 62351.

It is an arithmetic number, because the mean of its divisors is an integer number (111112680).

Almost surely, 2^1141633236 is an apocalyptic number.

It is an amenable number.

1141633236 is an abundant number, since it is smaller than the sum of its proper divisors (1525071084).

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

1141633236 is a wasteful number, since it uses less digits than its factorization.

1141633236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103343 (or 103341 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 1141633236 is about 33788.0635136138. The cubic root of 1141633236 is about 1045.1425630612.

Adding to 1141633236 its reverse (6323361411), we get a palindrome (7464994647).

The spelling of 1141633236 in words is "one billion, one hundred forty-one million, six hundred thirty-three thousand, two hundred thirty-six".