745247068 has 24 divisors (see below), whose sum is σ = 1349276544. Its totient is φ = 359793600.

The previous prime is 745247059. The next prime is 745247077. The reversal of 745247068 is 860742547.

745247068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (745247059) and next prime (745247077).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50646 + ... + 63682.

It is an arithmetic number, because the mean of its divisors is an integer number (56219856).

Almost surely, 2^745247068 is an apocalyptic number.

It is an amenable number.

745247068 is a deficient number, since it is larger than the sum of its proper divisors (604029476).

745247068 is a wasteful number, since it uses less digits than its factorization.

745247068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13533 (or 13531 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The square root of 745247068 is about 27299.2136883098. The cubic root of 745247068 is about 906.6369721268.

The spelling of 745247068 in words is "seven hundred forty-five million, two hundred forty-seven thousand, sixty-eight".