1072039 has 2 divisors, whose sum is σ = 1072040. Its totient is φ = 1072038.

The previous prime is 1072009. The next prime is 1072103. The reversal of 1072039 is 9302701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1072039 - 2⁷ = 1071911 is a prime.

It is a super-2 number, since 2×1072039² = 2298535235042, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536019 + 536020.

It is an arithmetic number, because the mean of its divisors is an integer number (536020).

2^1072039 is an apocalyptic number.

1072039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072039 is an equidigital number, since it uses as much as digits as its factorization.

1072039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 1072039 is about 1035.3931620404. The cubic root of 1072039 is about 102.3458400424.

The spelling of 1072039 in words is "one million, seventy-two thousand, thirty-nine".