745675 has 12 divisors (see below), whose sum is σ = 1056976. Its totient is φ = 511200.

The previous prime is 745673. The next prime is 745697. The reversal of 745675 is 576547.

745675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 745675 - 2¹ = 745673 is a prime.

It is a Duffinian number.

745675 is a lucky number.

It is a plaindrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 745675.

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 11 ways as a sum of consecutive naturals, for example, 1956 + ... + 2305.

2⁷⁴⁵⁶⁷⁵ is an apocalyptic number.

745675 is a deficient number, since it is larger than the sum of its proper divisors (311301).

745675 is a wasteful number, since it uses less digits than its factorization.

745675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4278 (or 4273 counting only the distinct ones).

The product of its digits is 29400, while the sum is 34.

The square root of 745675 is about 863.5247535537. The cubic root of 745675 is about 90.6810473753.

The spelling of 745675 in words is "seven hundred forty-five thousand, six hundred seventy-five".