128541484 has 6 divisors (see below), whose sum is σ = 224947604. Its totient is φ = 64270740.

The previous prime is 128541481. The next prime is 128541493. The reversal of 128541484 is 484145821.

It is not an unprimeable number, because it can be changed into a prime (128541481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16067682 + ... + 16067689.

Almost surely, 2^128541484 is an apocalyptic number.

It is an amenable number.

128541484 is a deficient number, since it is larger than the sum of its proper divisors (96406120).

128541484 is a wasteful number, since it uses less digits than its factorization.

128541484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32135375 (or 32135373 counting only the distinct ones).

The product of its digits is 40960, while the sum is 37.

The square root of 128541484 is about 11337.6136818997. The cubic root of 128541484 is about 504.6780734225.

The spelling of 128541484 in words is "one hundred twenty-eight million, five hundred forty-one thousand, four hundred eighty-four".