7071001 has 4 divisors (see below), whose sum is σ = 8081152. Its totient is φ = 6060852.

The previous prime is 7070993. The next prime is 7071013. The reversal of 7071001 is 1001707.

It is a happy number.

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.

It is not a de Polignac number, because 7071001 - 2³ = 7070993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7071061) 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, 505065 + ... + 505078.

It is an arithmetic number, because the mean of its divisors is an integer number (2020288).

Almost surely, 2^7071001 is an apocalyptic number.

It is an amenable number.

7071001 is a deficient number, since it is larger than the sum of its proper divisors (1010151).

7071001 is a wasteful number, since it uses less digits than its factorization.

7071001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010150.

The product of its (nonzero) digits is 49, while the sum is 16.

The square root of 7071001 is about 2659.1353857974. The cubic root of 7071001 is about 191.9377058471.

Adding to 7071001 its reverse (1001707), we get a palindrome (8072708).

It can be divided in two parts, 707 and 1001, that multiplied together give a palindrome (707707).

The spelling of 7071001 in words is "seven million, seventy-one thousand, one".