1148076312 has 32 divisors (see below), whose sum is σ = 2876755200. Its totient is φ = 381816864.

The previous prime is 1148076263. The next prime is 1148076337. The reversal of 1148076312 is 2136708411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43948 + ... + 65019.

It is an arithmetic number, because the mean of its divisors is an integer number (89898600).

Almost surely, 2^1148076312 is an apocalyptic number.

1148076312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1148076312 is an abundant number, since it is smaller than the sum of its proper divisors (1728678888).

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

1148076312 is a wasteful number, since it uses less digits than its factorization.

1148076312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109415 (or 109411 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 1148076312 is about 33883.2748122138. The cubic root of 1148076312 is about 1047.1050451570.

The spelling of 1148076312 in words is "one billion, one hundred forty-eight million, seventy-six thousand, three hundred twelve".