1148673120 has 288 divisors, whose sum is σ = 4368930048. Its totient is φ = 248472576.

The previous prime is 1148673109. The next prime is 1148673121. The reversal of 1148673120 is 213768411.

It is a super-2 number, since 2×1148673120² = 2638899873221068800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148673121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1212487 + ... + 1213433.

It is an arithmetic number, because the mean of its divisors is an integer number (15169896).

Almost surely, 2^1148673120 is an apocalyptic number.

1148673120 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 1148673120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2184465024).

1148673120 is an abundant number, since it is smaller than the sum of its proper divisors (3220256928).

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

1148673120 is a wasteful number, since it uses less digits than its factorization.

1148673120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010 (or 983 counting only the distinct ones).

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

The square root of 1148673120 is about 33892.0804908757. The cubic root of 1148673120 is about 1047.2864536597.

The spelling of 1148673120 in words is "one billion, one hundred forty-eight million, six hundred seventy-three thousand, one hundred twenty".