1141584284 has 24 divisors (see below), whose sum is σ = 2031266160. Its totient is φ = 561301376.

The previous prime is 1141584281. The next prime is 1141584299. The reversal of 1141584284 is 4824851411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141584281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48902 + ... + 68370.

It is an arithmetic number, because the mean of its divisors is an integer number (84636090).

Almost surely, 2^1141584284 is an apocalyptic number.

It is an amenable number.

1141584284 is a deficient number, since it is larger than the sum of its proper divisors (889681876).

1141584284 is a wasteful number, since it uses less digits than its factorization.

1141584284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19717 (or 19715 counting only the distinct ones).

The product of its digits is 40960, while the sum is 38.

The square root of 1141584284 is about 33787.3391080150. The cubic root of 1141584284 is about 1045.1276246529.

The spelling of 1141584284 in words is "one billion, one hundred forty-one million, five hundred eighty-four thousand, two hundred eighty-four".