6128880 has 40 divisors (see below), whose sum is σ = 19000272. Its totient is φ = 1634304.

The previous prime is 6128851. The next prime is 6128921. The reversal of 6128880 is 888216.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12529 + ... + 13008.

Almost surely, 2^6128880 is an apocalyptic number.

6128880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6128880 is an abundant number, since it is smaller than the sum of its proper divisors (12871392).

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

6128880 is a wasteful number, since it uses less digits than its factorization.

6128880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25553 (or 25547 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 6128880 is about 2475.6574884261. The cubic root of 6128880 is about 183.0039116486.

The spelling of 6128880 in words is "six million, one hundred twenty-eight thousand, eight hundred eighty".