1484658448 has 240 divisors, whose sum is σ = 3850420224. Its totient is φ = 548674560.

The previous prime is 1484658437. The next prime is 1484658449. The reversal of 1484658448 is 8448564841.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 1484658395 and 1484658404.

It is not an unprimeable number, because it can be changed into a prime (1484658449) 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, 11690161 + ... + 11690287.

Almost surely, 2^1484658448 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 1484658448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1925210112).

1484658448 is an abundant number, since it is smaller than the sum of its proper divisors (2365761776).

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

1484658448 is a wasteful number, since it uses less digits than its factorization.

1484658448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 217 counting only the distinct ones).

The product of its digits is 3932160, while the sum is 52.

The square root of 1484658448 is about 38531.2658499562. The cubic root of 1484658448 is about 1140.7982631028.

The spelling of 1484658448 in words is "one billion, four hundred eighty-four million, six hundred fifty-eight thousand, four hundred forty-eight".