1148241984 has 56 divisors (see below), whose sum is σ = 3136075008. Its totient is φ = 370398720.

The previous prime is 1148241977. The next prime is 1148242013. The reversal of 1148241984 is 4891428411.

It is a super-3 number, since 3×1148241984³ (a number of 28 digits) contains 333 as substring.

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, 90507 + ... + 102410.

Almost surely, 2^1148241984 is an apocalyptic number.

It is an amenable number.

1148241984 is an abundant number, since it is smaller than the sum of its proper divisors (1987833024).

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

1148241984 is a wasteful number, since it uses less digits than its factorization.

1148241984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192963 (or 192953 counting only the distinct ones).

The product of its digits is 73728, while the sum is 42.

The square root of 1148241984 is about 33885.7194700068. The cubic root of 1148241984 is about 1047.1554098820.

The spelling of 1148241984 in words is "one billion, one hundred forty-eight million, two hundred forty-one thousand, nine hundred eighty-four".