7960001 has 16 divisors (see below), whose sum is σ = 9696000. Its totient is φ = 6519744.

The previous prime is 7959997. The next prime is 7960003. The reversal of 7960001 is 1000697.

It is a happy number.

It is not a de Polignac number, because 7960001 - 2² = 7959997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7960003) 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 15 ways as a sum of consecutive naturals, for example, 7385 + ... + 8393.

It is an arithmetic number, because the mean of its divisors is an integer number (606000).

Almost surely, 2^7960001 is an apocalyptic number.

It is an amenable number.

7960001 is a deficient number, since it is larger than the sum of its proper divisors (1735999).

7960001 is a wasteful number, since it uses less digits than its factorization.

7960001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 7960001 is about 2821.3473731535. The cubic root of 7960001 is about 199.6661179240. Note that the first 3 decimals are identical.

Adding to 7960001 its reverse (1000697), we get a palindrome (8960698).

The spelling of 7960001 in words is "seven million, nine hundred sixty thousand, one".