745683 has 16 divisors (see below), whose sum is σ = 1057536. Its totient is φ = 466400.

The previous prime is 745673. The next prime is 745697. The reversal of 745683 is 386547.

745683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 745683 - 2¹⁰ = 744659 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 745683.

It is not an unprimeable number, because it can be changed into a prime (745673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6916 + ... + 7022.

It is an arithmetic number, because the mean of its divisors is an integer number (66096).

2⁷⁴⁵⁶⁸³ is an apocalyptic number.

745683 is a deficient number, since it is larger than the sum of its proper divisors (311853).

745683 is a wasteful number, since it uses less digits than its factorization.

745683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234.

The product of its digits is 20160, while the sum is 33.

The square root of 745683 is about 863.5293857189. The cubic root of 745683 is about 90.6813716658.

The spelling of 745683 in words is "seven hundred forty-five thousand, six hundred eighty-three".