128882548 has 12 divisors (see below), whose sum is σ = 237415360. Its totient is φ = 61049592.

The previous prime is 128882543. The next prime is 128882563. The reversal of 128882548 is 845288821.

It is a super-2 number, since 2×128882548² = 33221422357944608, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 128882498 and 128882507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128882543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847836 + ... + 847987.

Almost surely, 2^128882548 is an apocalyptic number.

It is an amenable number.

128882548 is a deficient number, since it is larger than the sum of its proper divisors (108532812).

128882548 is a wasteful number, since it uses less digits than its factorization.

128882548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695846 (or 1695844 counting only the distinct ones).

The product of its digits is 327680, while the sum is 46.

The square root of 128882548 is about 11352.6449781538. The cubic root of 128882548 is about 505.1240397197.

The spelling of 128882548 in words is "one hundred twenty-eight million, eight hundred eighty-two thousand, five hundred forty-eight".