1070001 has 12 divisors (see below), whose sum is σ = 1571700. Its totient is φ = 701280.

The previous prime is 1069987. The next prime is 1070009. The reversal of 1070001 is 1000701.

It can be written as a sum of positive squares in 2 ways, for example, as 389376 + 680625 = 624^2 + 825^2 .

It is not a de Polignac number, because 1070001 - 2¹⁴ = 1053617 is a prime.

It is a super-2 number, since 2×1070001² = 2289804280002, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1070009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 426 + ... + 1523.

It is an arithmetic number, because the mean of its divisors is an integer number (130975).

2^1070001 is an apocalyptic number.

It is an amenable number.

1070001 is a deficient number, since it is larger than the sum of its proper divisors (501699).

1070001 is a wasteful number, since it uses less digits than its factorization.

1070001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 7, while the sum is 9.

The square root of 1070001 is about 1034.4085266470. The cubic root of 1070001 is about 102.2809440402.

Adding to 1070001 its reverse (1000701), we get a palindrome (2070702).

The spelling of 1070001 in words is "one million, seventy thousand, one".