1028162 has 4 divisors (see below), whose sum is σ = 1542246. Its totient is φ = 514080.

The previous prime is 1028149. The next prime is 1028189. The reversal of 1028162 is 2618201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2618201 = 353 ⋅7417.

It can be written as a sum of positive squares in only one way, i.e., 808201 + 219961 = 899^2 + 469^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257039 + ... + 257042.

2^1028162 is an apocalyptic number.

1028162 is a deficient number, since it is larger than the sum of its proper divisors (514084).

1028162 is an equidigital number, since it uses as much as digits as its factorization.

1028162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514083.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1028162 is about 1013.9832345754. The cubic root of 1028162 is about 100.9300564662.

The spelling of 1028162 in words is "one million, twenty-eight thousand, one hundred sixty-two".