1141225584 has 40 divisors (see below), whose sum is σ = 2969393280. Its totient is φ = 377669568.

The previous prime is 1141225583. The next prime is 1141225597. The reversal of 1141225584 is 4855221411.

It is a super-2 number, since 2×1141225584² = 2604791667152282112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141225583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78852 + ... + 92195.

It is an arithmetic number, because the mean of its divisors is an integer number (74234832).

Almost surely, 2^1141225584 is an apocalyptic number.

It is an amenable number.

1141225584 is an abundant number, since it is smaller than the sum of its proper divisors (1828167696).

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

1141225584 is a wasteful number, since it uses less digits than its factorization.

1141225584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171197 (or 171191 counting only the distinct ones).

The product of its digits is 12800, while the sum is 33.

The square root of 1141225584 is about 33782.0304895961. The cubic root of 1141225584 is about 1045.0181491472.

Adding to 1141225584 its reverse (4855221411), we get a palindrome (5996446995).

The spelling of 1141225584 in words is "one billion, one hundred forty-one million, two hundred twenty-five thousand, five hundred eighty-four".