7006001 has 4 divisors (see below), whose sum is σ = 7022400. Its totient is φ = 6989604.

The previous prime is 7005997. The next prime is 7006063. The reversal of 7006001 is 1006007.

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 a cyclic number.

It is not a de Polignac number, because 7006001 - 2² = 7005997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7006201) 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, 7541 + ... + 8418.

It is an arithmetic number, because the mean of its divisors is an integer number (1755600).

Almost surely, 2^7006001 is an apocalyptic number.

It is an amenable number.

7006001 is a deficient number, since it is larger than the sum of its proper divisors (16399).

7006001 is a wasteful number, since it uses less digits than its factorization.

7006001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16398.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 7006001 is about 2646.8851505118. The cubic root of 7006001 is about 191.3477669496.

The spelling of 7006001 in words is "seven million, six thousand, one".