1148066496 has 84 divisors (see below), whose sum is σ = 3352903632. Its totient is φ = 375458304.

The previous prime is 1148066477. The next prime is 1148066497. The reversal of 1148066496 is 6946608411.

It is not an unprimeable number, because it can be changed into a prime (1148066497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11725 + ... + 49331.

Almost surely, 2^1148066496 is an apocalyptic number.

1148066496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1148066496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1676451816).

1148066496 is an abundant number, since it is smaller than the sum of its proper divisors (2204837136).

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

1148066496 is a wasteful number, since it uses less digits than its factorization.

1148066496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37678 (or 37665 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 1148066496 is about 33883.1299616786. The cubic root of 1148066496 is about 1047.1020609151.

The spelling of 1148066496 in words is "one billion, one hundred forty-eight million, sixty-six thousand, four hundred ninety-six".