10128156 has 12 divisors (see below), whose sum is σ = 23632392. Its totient is φ = 3376048.

The previous prime is 10128143. The next prime is 10128161. The reversal of 10128156 is 65182101.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 421995 + ... + 422018.

It is an arithmetic number, because the mean of its divisors is an integer number (1969366).

Almost surely, 2^10128156 is an apocalyptic number.

It is an amenable number.

10128156 is an abundant number, since it is smaller than the sum of its proper divisors (13504236).

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

10128156 is a wasteful number, since it uses less digits than its factorization.

10128156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844020 (or 844018 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 10128156 is about 3182.4763942565. The cubic root of 10128156 is about 216.3599109377.

The spelling of 10128156 in words is "ten million, one hundred twenty-eight thousand, one hundred fifty-six".