1446445132 has 18 divisors (see below), whose sum is σ = 2782315844. Its totient is φ = 657474840.

The previous prime is 1446445081. The next prime is 1446445193. The reversal of 1446445132 is 2315446441.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1493778 + ... + 1494745.

Almost surely, 2^1446445132 is an apocalyptic number.

It is an amenable number.

1446445132 is a deficient number, since it is larger than the sum of its proper divisors (1335870712).

1446445132 is a wasteful number, since it uses less digits than its factorization.

1446445132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988549 (or 2988536 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 1446445132 is about 38032.1591814086. The cubic root of 1446445132 is about 1130.9254777564.

The spelling of 1446445132 in words is "one billion, four hundred forty-six million, four hundred forty-five thousand, one hundred thirty-two".