745483 has 4 divisors (see below), whose sum is σ = 747288. Its totient is φ = 743680.

The previous prime is 745477. The next prime is 745517. The reversal of 745483 is 384547.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 745483 - 2¹³ = 737291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60 + ... + 1222.

It is an arithmetic number, because the mean of its divisors is an integer number (186822).

2⁷⁴⁵⁴⁸³ is an apocalyptic number.

745483 is a deficient number, since it is larger than the sum of its proper divisors (1805).

745483 is a wasteful number, since it uses less digits than its factorization.

745483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804.

The product of its digits is 13440, while the sum is 31.

The square root of 745483 is about 863.4135741347. The cubic root of 745483 is about 90.6732637092.

The spelling of 745483 in words is "seven hundred forty-five thousand, four hundred eighty-three".