1086928 has 10 divisors (see below), whose sum is σ = 2105954. Its totient is φ = 543456.

The previous prime is 1086923. The next prime is 1086931. The reversal of 1086928 is 8296801.

It can be written as a sum of positive squares in only one way, i.e., 1065024 + 21904 = 1032^2 + 148^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1086893 and 1086902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33951 + ... + 33982.

2^1086928 is an apocalyptic number.

It is an amenable number.

1086928 is a deficient number, since it is larger than the sum of its proper divisors (1019026).

1086928 is an equidigital number, since it uses as much as digits as its factorization.

1086928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67941 (or 67935 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 1086928 is about 1042.5583916501. The cubic root of 1086928 is about 102.8174729443.

The spelling of 1086928 in words is "one million, eighty-six thousand, nine hundred twenty-eight".