1148974080 has 352 divisors, whose sum is σ = 4024565760. Its totient is φ = 278691840.

The previous prime is 1148974033. The next prime is 1148974091. The reversal of 1148974080 is 804798411.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 9046977 + ... + 9047103.

Almost surely, 2^1148974080 is an apocalyptic number.

1148974080 is a gapful number since it is divisible by the number (10) 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 1148974080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2012282880).

1148974080 is an abundant number, since it is smaller than the sum of its proper divisors (2875591680).

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

1148974080 is a wasteful number, since it uses less digits than its factorization.

1148974080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 1148974080 is about 33896.5201753808. The cubic root of 1148974080 is about 1047.3779110123.

The spelling of 1148974080 in words is "one billion, one hundred forty-eight million, nine hundred seventy-four thousand, eighty".