1148807424 has 144 divisors (see below), whose sum is σ = 3204207104. Its totient is φ = 364953600.

The previous prime is 1148807423. The next prime is 1148807437. The reversal of 1148807424 is 4247088411.

It is not an unprimeable number, because it can be changed into a prime (1148807423) 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 15 ways as a sum of consecutive naturals, for example, 1737654 + ... + 1738314.

Almost surely, 2^1148807424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1148807424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1602103552).

1148807424 is an abundant number, since it is smaller than the sum of its proper divisors (2055399680).

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

1148807424 is an equidigital number, since it uses as much as digits as its factorization.

1148807424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 1148807424 is about 33894.0617807899. The cubic root of 1148807424 is about 1047.3272686592.

The spelling of 1148807424 in words is "one billion, one hundred forty-eight million, eight hundred seven thousand, four hundred twenty-four".