745328012 has 96 divisors (see below), whose sum is σ = 1598522688. Its totient is φ = 299520000.

The previous prime is 745327993. The next prime is 745328039. The reversal of 745328012 is 210823547.

745328012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 745328012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1430312 + ... + 1430832.

It is an arithmetic number, because the mean of its divisors is an integer number (16651278).

Almost surely, 2^745328012 is an apocalyptic number.

It is an amenable number.

745328012 is an abundant number, since it is smaller than the sum of its proper divisors (853194676).

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

745328012 is a wasteful number, since it uses less digits than its factorization.

745328012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 745328012 is about 27300.6961815995. The cubic root of 745328012 is about 906.6697953203.

The spelling of 745328012 in words is "seven hundred forty-five million, three hundred twenty-eight thousand, twelve".