1148659080 has 64 divisors (see below), whose sum is σ = 3539125440. Its totient is φ = 298029312.

The previous prime is 1148659073. The next prime is 1148659121. The reversal of 1148659080 is 809568411.

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, 124914 + ... + 133793.

It is an arithmetic number, because the mean of its divisors is an integer number (55298835).

Almost surely, 2^1148659080 is an apocalyptic number.

1148659080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1148659080 is an abundant number, since it is smaller than the sum of its proper divisors (2390466360).

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

1148659080 is a wasteful number, since it uses less digits than its factorization.

1148659080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258758 (or 258754 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 1148659080 is about 33891.8733622088. The cubic root of 1148659080 is about 1047.2821867186.

The spelling of 1148659080 in words is "one billion, one hundred forty-eight million, six hundred fifty-nine thousand, eighty".