942928 has 20 divisors (see below), whose sum is σ = 2088160. Its totient is φ = 404064.

The previous prime is 942917. The next prime is 942943. The reversal of 942928 is 829249.

It is a super-2 number, since 2×942928² = 1778226426368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 942893 and 942902.

It is a congruent number.

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, 4098 + ... + 4321.

It is an arithmetic number, because the mean of its divisors is an integer number (104408).

2⁹⁴²⁹²⁸ is an apocalyptic number.

It is an amenable number.

942928 is an abundant number, since it is smaller than the sum of its proper divisors (1145232).

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

942928 is a wasteful number, since it uses less digits than its factorization.

942928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8434 (or 8428 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 942928 is about 971.0447981427. The cubic root of 942928 is about 98.0602156657.

The spelling of 942928 in words is "nine hundred forty-two thousand, nine hundred twenty-eight".