745067712 has 28 divisors (see below), whose sum is σ = 1971325496. Its totient is φ = 248355840.

The previous prime is 745067707. The next prime is 745067717. The reversal of 745067712 is 217760547.

It is an interprime number because it is at equal distance from previous prime (745067707) and next prime (745067717).

It is not an unprimeable number, because it can be changed into a prime (745067717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1940089 + ... + 1940472.

It is an arithmetic number, because the mean of its divisors is an integer number (70404482).

Almost surely, 2^745067712 is an apocalyptic number.

It is an amenable number.

745067712 is an abundant number, since it is smaller than the sum of its proper divisors (1226257784).

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

745067712 is a wasteful number, since it uses less digits than its factorization.

745067712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880576 (or 3880566 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 39.

The square root of 745067712 is about 27295.9284875968. The cubic root of 745067712 is about 906.5642339104.

The spelling of 745067712 in words is "seven hundred forty-five million, sixty-seven thousand, seven hundred twelve".