745338112 has 18 divisors (see below), whose sum is σ = 1487765258. Its totient is φ = 372668928.

The previous prime is 745338067. The next prime is 745338119. The reversal of 745338112 is 211833547.

It can be written as a sum of positive squares in only one way, i.e., 502477056 + 242861056 = 22416^2 + 15584^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745338119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1455483 + ... + 1455994.

Almost surely, 2^745338112 is an apocalyptic number.

It is an amenable number.

745338112 is a deficient number, since it is larger than the sum of its proper divisors (742427146).

745338112 is an equidigital number, since it uses as much as digits as its factorization.

745338112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911493 (or 2911479 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 745338112 is about 27300.8811579407. The cubic root of 745338112 is about 906.6738907537.

The spelling of 745338112 in words is "seven hundred forty-five million, three hundred thirty-eight thousand, one hundred twelve".