1148087000 has 32 divisors (see below), whose sum is σ = 2686525920. Its totient is φ = 459234400.

The previous prime is 1148086981. The next prime is 1148087011. The reversal of 1148087000 is 7808411.

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, 573044 + ... + 575043.

It is an arithmetic number, because the mean of its divisors is an integer number (83953935).

Almost surely, 2^1148087000 is an apocalyptic number.

1148087000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1148087000 is an abundant number, since it is smaller than the sum of its proper divisors (1538438920).

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

1148087000 is a wasteful number, since it uses less digits than its factorization.

1148087000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148108 (or 1148094 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 1148087000 is about 33883.4325297777. The cubic root of 1148087000 is about 1047.1082944834.

The spelling of 1148087000 in words is "one billion, one hundred forty-eight million, eighty-seven thousand".