7005963 has 4 divisors (see below), whose sum is σ = 9341288. Its totient is φ = 4670640.

The previous prime is 7005959. The next prime is 7005979. The reversal of 7005963 is 3695007.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3695007 = 3 ⋅1231669.

It is not a de Polignac number, because 7005963 - 2² = 7005959 is a prime.

It is a D-number.

It is a Duffinian number.

7005963 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7005963.

It is not an unprimeable number, because it can be changed into a prime (7005953) 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, 1167658 + ... + 1167663.

It is an arithmetic number, because the mean of its divisors is an integer number (2335322).

Almost surely, 2^7005963 is an apocalyptic number.

7005963 is a deficient number, since it is larger than the sum of its proper divisors (2335325).

7005963 is a wasteful number, since it uses less digits than its factorization.

7005963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2335324.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 7005963 is about 2646.8779722533. The cubic root of 7005963 is about 191.3474209972.

The spelling of 7005963 in words is "seven million, five thousand, nine hundred sixty-three".