7960005 has 16 divisors (see below), whose sum is σ = 14151360. Its totient is φ = 4245264.

The previous prime is 7960003. The next prime is 7960009. The reversal of 7960005 is 5000697.

It is not a de Polignac number, because 7960005 - 2¹ = 7960003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7960003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29347 + ... + 29616.

It is an arithmetic number, because the mean of its divisors is an integer number (884460).

Almost surely, 2^7960005 is an apocalyptic number.

It is an amenable number.

7960005 is a deficient number, since it is larger than the sum of its proper divisors (6191355).

7960005 is a wasteful number, since it uses less digits than its factorization.

7960005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58977 (or 58971 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 7960005 is about 2821.3480820345. The cubic root of 7960005 is about 199.6661513689. Note that the first 3 decimals are identical.

The spelling of 7960005 in words is "seven million, nine hundred sixty thousand, five".