10128488 has 16 divisors (see below), whose sum is σ = 19033380. Its totient is φ = 5052928.

The previous prime is 10128479. The next prime is 10128493. The reversal of 10128488 is 88482101.

It can be written as a sum of positive squares in 2 ways, for example, as 10125124 + 3364 = 3182^2 + 58^2 .

It is a super-2 number, since 2×10128488² = 205172538332288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3320 + ... + 5592.

Almost surely, 2^10128488 is an apocalyptic number.

It is an amenable number.

10128488 is a deficient number, since it is larger than the sum of its proper divisors (8904892).

10128488 is a wasteful number, since it uses less digits than its factorization.

10128488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2836 (or 2832 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 10128488 is about 3182.5285544673. The cubic root of 10128488 is about 216.3622749977.

The spelling of 10128488 in words is "ten million, one hundred twenty-eight thousand, four hundred eighty-eight".