910428 has 12 divisors (see below), whose sum is σ = 2124360. Its totient is φ = 303472.

The previous prime is 910421. The next prime is 910447. The reversal of 910428 is 824019.

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

It is a junction number, because it is equal to n+sod(n) for n = 910398 and 910407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (910421) by changing a digit.

910428 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 37923 + ... + 37946.

It is an arithmetic number, because the mean of its divisors is an integer number (177030).

2⁹¹⁰⁴²⁸ is an apocalyptic number.

It is an amenable number.

910428 is an abundant number, since it is smaller than the sum of its proper divisors (1213932).

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

910428 is a wasteful number, since it uses less digits than its factorization.

910428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75876 (or 75874 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 910428 is about 954.1635080006. The cubic root of 910428 is about 96.9204009184.

The spelling of 910428 in words is "nine hundred ten thousand, four hundred twenty-eight".