128482510 has 32 divisors (see below), whose sum is σ = 249842880. Its totient is φ = 47290368.

The previous prime is 128482493. The next prime is 128482513. The reversal of 128482510 is 15284821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128482513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45294 + ... + 48046.

It is an arithmetic number, because the mean of its divisors is an integer number (7807590).

Almost surely, 2^128482510 is an apocalyptic number.

128482510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128482510 is a deficient number, since it is larger than the sum of its proper divisors (121360370).

128482510 is a wasteful number, since it uses less digits than its factorization.

128482510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3132.

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 128482510 is about 11335.0125716737. The cubic root of 128482510 is about 504.6008806061.

The spelling of 128482510 in words is "one hundred twenty-eight million, four hundred eighty-two thousand, five hundred ten".