1028938 has 8 divisors (see below), whose sum is σ = 1548000. Its totient is φ = 512940.

The previous prime is 1028903. The next prime is 1028939. The reversal of 1028938 is 8398201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1028939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483 + ... + 1513.

It is an arithmetic number, because the mean of its divisors is an integer number (193500).

2^1028938 is an apocalyptic number.

1028938 is a deficient number, since it is larger than the sum of its proper divisors (519062).

1028938 is a wasteful number, since it uses less digits than its factorization.

1028938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1028938 is about 1014.3658117267. The cubic root of 1028938 is about 100.9554422283.

The spelling of 1028938 in words is "one million, twenty-eight thousand, nine hundred thirty-eight".