1028701 has 4 divisors (see below), whose sum is σ = 1031872. Its totient is φ = 1025532.

The previous prime is 1028683. The next prime is 1028737. The reversal of 1028701 is 1078201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1078201 = 739 ⋅1459.

It is a cyclic number.

It is not a de Polignac number, because 1028701 - 2⁵ = 1028669 is a prime.

It is a Duffinian number.

1028701 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035 + ... + 1768.

It is an arithmetic number, because the mean of its divisors is an integer number (257968).

2^1028701 is an apocalyptic number.

It is an amenable number.

1028701 is a deficient number, since it is larger than the sum of its proper divisors (3171).

1028701 is an equidigital number, since it uses as much as digits as its factorization.

1028701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 1028701 is about 1014.2489832383. The cubic root of 1028701 is about 100.9476904567.

The spelling of 1028701 in words is "one million, twenty-eight thousand, seven hundred one".