1446885152 has 12 divisors (see below), whose sum is σ = 2848555206. Its totient is φ = 723442560.

The previous prime is 1446885151. The next prime is 1446885157. The reversal of 1446885152 is 2515886441.

It can be written as a sum of positive squares in only one way, i.e., 906973456 + 539911696 = 30116^2 + 23236^2 .

It is not an unprimeable number, because it can be changed into a prime (1446885151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22607549 + ... + 22607612.

Almost surely, 2^1446885152 is an apocalyptic number.

It is an amenable number.

1446885152 is a deficient number, since it is larger than the sum of its proper divisors (1401670054).

1446885152 is an equidigital number, since it uses as much as digits as its factorization.

1446885152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45215171 (or 45215163 counting only the distinct ones).

The product of its digits is 307200, while the sum is 44.

The square root of 1446885152 is about 38037.9435826912. The cubic root of 1446885152 is about 1131.0401449418.

The spelling of 1446885152 in words is "one billion, four hundred forty-six million, eight hundred eighty-five thousand, one hundred fifty-two".