7630065 has 16 divisors (see below), whose sum is σ = 13564800. Its totient is φ = 4069296.

The previous prime is 7630037. The next prime is 7630067. The reversal of 7630065 is 5600367.

It is a de Polignac number, because none of the positive numbers 2^k-7630065 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (7630067) 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, 28125 + ... + 28394.

It is an arithmetic number, because the mean of its divisors is an integer number (847800).

Almost surely, 2^7630065 is an apocalyptic number.

It is an amenable number.

7630065 is a deficient number, since it is larger than the sum of its proper divisors (5934735).

7630065 is a wasteful number, since it uses less digits than its factorization.

7630065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56533 (or 56527 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 7630065 is about 2762.2572291516. The cubic root of 7630065 is about 196.8684306198.

The spelling of 7630065 in words is "seven million, six hundred thirty thousand, sixty-five".