1450758272 has 16 divisors (see below), whose sum is σ = 2890182750. Its totient is φ = 725379072.

The previous prime is 1450758229. The next prime is 1450758277. The reversal of 1450758272 is 2728570541.

It can be written as a sum of positive squares in only one way, i.e., 1373740096 + 77018176 = 37064^2 + 8776^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (1450758277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666897 + ... + 5667152.

Almost surely, 2^1450758272 is an apocalyptic number.

It is an amenable number.

1450758272 is a deficient number, since it is larger than the sum of its proper divisors (1439424478).

1450758272 is an equidigital number, since it uses as much as digits as its factorization.

1450758272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11334063 (or 11334051 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 41.

The square root of 1450758272 is about 38088.8208271141. The cubic root of 1450758272 is about 1132.0484606772.

The spelling of 1450758272 in words is "one billion, four hundred fifty million, seven hundred fifty-eight thousand, two hundred seventy-two".