11660984 has 16 divisors (see below), whose sum is σ = 23015400. Its totient is φ = 5523552.

The previous prime is 11660983. The next prime is 11660989. The reversal of 11660984 is 48906611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11660981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38207 + ... + 38510.

Almost surely, 2^11660984 is an apocalyptic number.

It is an amenable number.

11660984 is a deficient number, since it is larger than the sum of its proper divisors (11354416).

11660984 is a wasteful number, since it uses less digits than its factorization.

11660984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76742 (or 76738 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 11660984 is about 3414.8182967766. The cubic root of 11660984 is about 226.7662403728.

The spelling of 11660984 in words is "eleven million, six hundred sixty thousand, nine hundred eighty-four".