7648616 has 16 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 3777904.

The previous prime is 7648609. The next prime is 7648633. The reversal of 7648616 is 6168467.

It is a self number, because there is not a number n which added to its sum of digits gives 7648616.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5096 + ... + 6423.

It is an arithmetic number, because the mean of its divisors is an integer number (907200).

Almost surely, 2^7648616 is an apocalyptic number.

It is an amenable number.

7648616 is a deficient number, since it is larger than the sum of its proper divisors (6866584).

7648616 is a wasteful number, since it uses less digits than its factorization.

7648616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11608 (or 11604 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 7648616 is about 2765.6131327429. The cubic root of 7648616 is about 197.0278504262.

The spelling of 7648616 in words is "seven million, six hundred forty-eight thousand, six hundred sixteen".