128485010 has 16 divisors (see below), whose sum is σ = 231883776. Its totient is φ = 51258288.

The previous prime is 128485003. The next prime is 128485033. The reversal of 128485010 is 10584821.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12944 + ... + 20603.

It is an arithmetic number, because the mean of its divisors is an integer number (14492736).

Almost surely, 2^128485010 is an apocalyptic number.

128485010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128485010 is a deficient number, since it is larger than the sum of its proper divisors (103398766).

128485010 is a wasteful number, since it uses less digits than its factorization.

128485010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33937.

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 128485010 is about 11335.1228489152. The cubic root of 128485010 is about 504.6041534096.

The spelling of 128485010 in words is "one hundred twenty-eight million, four hundred eighty-five thousand, ten".