1466060616 has 72 divisors (see below), whose sum is σ = 4070122290. Its totient is φ = 476728320.

The previous prime is 1466060597. The next prime is 1466060627. The reversal of 1466060616 is 6160606641.

1466060616 is a `hidden beast` number, since 1 + 46 + 6 + 0 + 606 + 1 + 6 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 355171716 + 1110888900 = 18846^2 + 33330^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 114976 + ... + 127088.

Almost surely, 2^1466060616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1466060616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2035061145).

1466060616 is an abundant number, since it is smaller than the sum of its proper divisors (2604061674).

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

1466060616 is a wasteful number, since it uses less digits than its factorization.

1466060616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12207 (or 12159 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 1466060616 is about 38289.1710017336. The cubic root of 1466060616 is about 1136.0147641571.

The spelling of 1466060616 in words is "one billion, four hundred sixty-six million, sixty thousand, six hundred sixteen".