745675223 has 8 divisors (see below), whose sum is σ = 754111296. Its totient is φ = 737260000.

The previous prime is 745675201. The next prime is 745675247. The reversal of 745675223 is 322576547.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 745675223 - 2¹⁴ = 745658839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745675253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73298 + ... + 82848.

It is an arithmetic number, because the mean of its divisors is an integer number (94263912).

Almost surely, 2^745675223 is an apocalyptic number.

745675223 is a deficient number, since it is larger than the sum of its proper divisors (8436073).

745675223 is a wasteful number, since it uses less digits than its factorization.

745675223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10425.

The product of its digits is 352800, while the sum is 41.

The square root of 745675223 is about 27307.0544548474. The cubic root of 745675223 is about 906.8105641495.

The spelling of 745675223 in words is "seven hundred forty-five million, six hundred seventy-five thousand, two hundred twenty-three".