1466773056 has 336 divisors, whose sum is σ = 5316321600. Its totient is φ = 394039296.

The previous prime is 1466773051. The next prime is 1466773057. The reversal of 1466773056 is 6503776641.

It is a tau number, because it is divible by the number of its divisors (336).

It is not an unprimeable number, because it can be changed into a prime (1466773051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1438915 + ... + 1439933.

Almost surely, 2^1466773056 is an apocalyptic number.

1466773056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1466773056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2658160800).

1466773056 is an abundant number, since it is smaller than the sum of its proper divisors (3849548544).

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

1466773056 is a wasteful number, since it uses less digits than its factorization.

1466773056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071 (or 1048 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 1466773056 is about 38298.4732854979. The cubic root of 1466773056 is about 1136.1987518412.

The spelling of 1466773056 in words is "one billion, four hundred sixty-six million, seven hundred seventy-three thousand, fifty-six".