1027073 has 4 divisors (see below), whose sum is σ = 1029888. Its totient is φ = 1024260.

The previous prime is 1027067. The next prime is 1027097. The reversal of 1027073 is 3707201.

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: 3707201 = 151 ⋅24551.

It is a cyclic number.

It is not a de Polignac number, because 1027073 - 2¹² = 1022977 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1027003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761 + ... + 1622.

It is an arithmetic number, because the mean of its divisors is an integer number (257472).

It is a Proth number, since it is equal to 1003 ⋅ 2¹⁰ + 1 and 1003 < 2¹⁰.

2^1027073 is an apocalyptic number.

It is an amenable number.

1027073 is a deficient number, since it is larger than the sum of its proper divisors (2815).

1027073 is an equidigital number, since it uses as much as digits as its factorization.

1027073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 1027073 is about 1013.4461011815. The cubic root of 1027073 is about 100.8944097945.

The spelling of 1027073 in words is "one million, twenty-seven thousand, seventy-three".