1028061 has 6 divisors (see below), whose sum is σ = 1484990. Its totient is φ = 685368.

The previous prime is 1028051. The next prime is 1028063. The reversal of 1028061 is 1608201.

It can be written as a sum of positive squares in only one way, i.e., 980100 + 47961 = 990^2 + 219^2 .

It is not a de Polignac number, because 1028061 - 2⁵ = 1028029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57106 + ... + 57123.

2^1028061 is an apocalyptic number.

It is an amenable number.

1028061 is a deficient number, since it is larger than the sum of its proper divisors (456929).

1028061 is a wasteful number, since it uses less digits than its factorization.

1028061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114235 (or 114232 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1028061 is about 1013.9334297675. The cubic root of 1028061 is about 100.9267514522.

The spelling of 1028061 in words is "one million, twenty-eight thousand, sixty-one".