1038828 has 48 divisors (see below), whose sum is σ = 2822400. Its totient is φ = 291264.

The previous prime is 1038827. The next prime is 1038833. The reversal of 1038828 is 8288301.

It is a super-2 number, since 2×1038828² = 2158327227168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1038795 and 1038804.

It is not an unprimeable number, because it can be changed into a prime (1038823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6898 + ... + 7046.

It is an arithmetic number, because the mean of its divisors is an integer number (58800).

2^1038828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1038828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1411200).

1038828 is an abundant number, since it is smaller than the sum of its proper divisors (1783572).

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

1038828 is a wasteful number, since it uses less digits than its factorization.

1038828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 1038828 is about 1019.2291204631. The cubic root of 1038828 is about 101.2778676530.

The spelling of 1038828 in words is "one million, thirty-eight thousand, eight hundred twenty-eight".