1466356728 has 32 divisors (see below), whose sum is σ = 3671649360. Its totient is φ = 488017920.

The previous prime is 1466356669. The next prime is 1466356729. The reversal of 1466356728 is 8276536641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466356729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32275 + ... + 63042.

Almost surely, 2^1466356728 is an apocalyptic number.

It is an amenable number.

1466356728 is an abundant number, since it is smaller than the sum of its proper divisors (2205292632).

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

1466356728 is a wasteful number, since it uses less digits than its factorization.

1466356728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95967 (or 95963 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 1466356728 is about 38293.0375917085. The cubic root of 1466356728 is about 1136.0912423407.

The spelling of 1466356728 in words is "one billion, four hundred sixty-six million, three hundred fifty-six thousand, seven hundred twenty-eight".