1466611328 has 256 divisors, whose sum is σ = 3828867840. Its totient is φ = 544112640.

The previous prime is 1466611319. The next prime is 1466611351. The reversal of 1466611328 is 8231166641.

It is a junction number, because it is equal to n+sod(n) for n = 1466611291 and 1466611300.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17669975 + ... + 17670057.

It is an arithmetic number, because the mean of its divisors is an integer number (14956515).

Almost surely, 2^1466611328 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 1466611328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1914433920).

1466611328 is an abundant number, since it is smaller than the sum of its proper divisors (2362256512).

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

1466611328 is a wasteful number, since it uses less digits than its factorization.

1466611328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 183 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 1466611328 is about 38296.3618115350. The cubic root of 1466611328 is about 1136.1569908010.

Adding to 1466611328 its reverse (8231166641), we get a palindrome (9697777969).

The spelling of 1466611328 in words is "one billion, four hundred sixty-six million, six hundred eleven thousand, three hundred twenty-eight".