10128408 has 32 divisors (see below), whose sum is σ = 25401600. Its totient is φ = 3365408.

The previous prime is 10128403. The next prime is 10128409. The reversal of 10128408 is 80482101.

It is a super-2 number, since 2×10128408² = 205169297228928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10128403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11653 + ... + 12491.

It is an arithmetic number, because the mean of its divisors is an integer number (793800).

Almost surely, 2^10128408 is an apocalyptic number.

It is an amenable number.

10128408 is an abundant number, since it is smaller than the sum of its proper divisors (15273192).

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

10128408 is a wasteful number, since it uses less digits than its factorization.

10128408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351 (or 1347 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 10128408 is about 3182.5159858200. The cubic root of 10128408 is about 216.3617053494.

The spelling of 10128408 in words is "ten million, one hundred twenty-eight thousand, four hundred eight".