11660616 has 48 divisors (see below), whose sum is σ = 34454160. Its totient is φ = 3533280.

The previous prime is 11660603. The next prime is 11660629. The reversal of 11660616 is 61606611.

11660616 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11660603) and next prime (11660629).

It is a self number, because there is not a number n which added to its sum of digits gives 11660616.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6570 + ... + 8153.

It is an arithmetic number, because the mean of its divisors is an integer number (717795).

Almost surely, 2^11660616 is an apocalyptic number.

It is an amenable number.

11660616 is an abundant number, since it is smaller than the sum of its proper divisors (22793544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11660616 is a wasteful number, since it uses less digits than its factorization.

11660616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14746 (or 14739 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 11660616 is about 3414.7644135430. The cubic root of 11660616 is about 226.7638549007.

The spelling of 11660616 in words is "eleven million, six hundred sixty thousand, six hundred sixteen".