1141893088 has 48 divisors (see below), whose sum is σ = 2586578400. Its totient is φ = 486084096.

The previous prime is 1141893041. The next prime is 1141893101. The reversal of 1141893088 is 8803981411.

It is a happy number.

It is a congruent 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, 16270 + ... + 50482.

It is an arithmetic number, because the mean of its divisors is an integer number (53887050).

Almost surely, 2^1141893088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1141893088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293289200).

1141893088 is an abundant number, since it is smaller than the sum of its proper divisors (1444685312).

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

1141893088 is a wasteful number, since it uses less digits than its factorization.

1141893088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34379 (or 34371 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 43.

The square root of 1141893088 is about 33791.9086173007. The cubic root of 1141893088 is about 1045.2218534947.

The spelling of 1141893088 in words is "one billion, one hundred forty-one million, eight hundred ninety-three thousand, eighty-eight".