1148414328 has 96 divisors (see below), whose sum is σ = 3388911600. Its totient is φ = 360267264.

The previous prime is 1148414303. The next prime is 1148414341. The reversal of 1148414328 is 8234148411.

It is a happy number.

1148414328 is a `hidden beast` number, since 11 + 484 + 143 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1148414292 and 1148414301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53226 + ... + 71622.

Almost surely, 2^1148414328 is an apocalyptic number.

1148414328 is a gapful number since it is divisible by the number (18) 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 1148414328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1694455800).

1148414328 is an abundant number, since it is smaller than the sum of its proper divisors (2240497272).

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

1148414328 is a wasteful number, since it uses less digits than its factorization.

1148414328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18446 (or 18419 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The square root of 1148414328 is about 33888.2623927519. The cubic root of 1148414328 is about 1047.2077977718.

The spelling of 1148414328 in words is "one billion, one hundred forty-eight million, four hundred fourteen thousand, three hundred twenty-eight".