745174 has 12 divisors (see below), whose sum is σ = 1148364. Its totient is φ = 362604.

The previous prime is 745141. The next prime is 745181. The reversal of 745174 is 471547.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8937 + ... + 9019.

It is an arithmetic number, because the mean of its divisors is an integer number (95697).

2⁷⁴⁵¹⁷⁴ is an apocalyptic number.

745174 is a deficient number, since it is larger than the sum of its proper divisors (403190).

745174 is an equidigital number, since it uses as much as digits as its factorization.

745174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 152 counting only the distinct ones).

The product of its digits is 3920, while the sum is 28.

The square root of 745174 is about 863.2346146906. The cubic root of 745174 is about 90.6607340649.

It can be divided in two parts, 745 and 174, that added together give a palindrome (919).

The spelling of 745174 in words is "seven hundred forty-five thousand, one hundred seventy-four".