1148043480 has 64 divisors (see below), whose sum is σ = 3447675360. Its totient is φ = 305829888.

The previous prime is 1148043469. The next prime is 1148043493. The reversal of 1148043480 is 843408411.

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 15 ways as a sum of consecutive naturals, for example, 126784 + ... + 135536.

Almost surely, 2^1148043480 is an apocalyptic number.

1148043480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1148043480 is an abundant number, since it is smaller than the sum of its proper divisors (2299631880).

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

1148043480 is a wasteful number, since it uses less digits than its factorization.

1148043480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9860 (or 9856 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 1148043480 is about 33882.7903219319. The cubic root of 1148043480 is about 1047.0950635672.

The spelling of 1148043480 in words is "one billion, one hundred forty-eight million, forty-three thousand, four hundred eighty".