1148324115 has 8 divisors (see below), whose sum is σ = 1837318608. Its totient is φ = 612439520.

The previous prime is 1148324113. The next prime is 1148324131. The reversal of 1148324115 is 5114238411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1148324115 - 2¹ = 1148324113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1148324113) by changing a digit.

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, 38277456 + ... + 38277485.

It is an arithmetic number, because the mean of its divisors is an integer number (229664826).

Almost surely, 2^1148324115 is an apocalyptic number.

1148324115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1148324115 is a deficient number, since it is larger than the sum of its proper divisors (688994493).

1148324115 is an equidigital number, since it uses as much as digits as its factorization.

1148324115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76554949.

The product of its digits is 3840, while the sum is 30.

The square root of 1148324115 is about 33886.9313305292. The cubic root of 1148324115 is about 1047.1803761266.

The spelling of 1148324115 in words is "one billion, one hundred forty-eight million, three hundred twenty-four thousand, one hundred fifteen".