7660516 has 12 divisors (see below), whose sum is σ = 13440700. Its totient is φ = 3820320.

The previous prime is 7660507. The next prime is 7660529. The reversal of 7660516 is 6150667.

It can be written as a sum of positive squares in 2 ways, for example, as 2090916 + 5569600 = 1446^2 + 2360^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 591 + ... + 3958.

Almost surely, 2^7660516 is an apocalyptic number.

It is an amenable number.

7660516 is a deficient number, since it is larger than the sum of its proper divisors (5780184).

7660516 is a wasteful number, since it uses less digits than its factorization.

7660516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974 (or 4972 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 7660516 is about 2767.7637182390. The cubic root of 7660516 is about 197.1299785548.

The spelling of 7660516 in words is "seven million, six hundred sixty thousand, five hundred sixteen".