745938 has 24 divisors (see below), whose sum is σ = 1673100. Its totient is φ = 239904.

The previous prime is 745933. The next prime is 745939. The reversal of 745938 is 839547.

745938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 700569 + 45369 = 837^2 + 213^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 745938.

It is not an unprimeable number, because it can be changed into a prime (745931) 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, 193 + ... + 1236.

2⁷⁴⁵⁹³⁸ is an apocalyptic number.

745938 is an abundant number, since it is smaller than the sum of its proper divisors (927162).

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

745938 is a wasteful number, since it uses less digits than its factorization.

745938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466 (or 1463 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 745938 is about 863.6770229663. The cubic root of 745938 is about 90.6917072080.

The spelling of 745938 in words is "seven hundred forty-five thousand, nine hundred thirty-eight".