483645 has 16 divisors (see below), whose sum is σ = 815040. Its totient is φ = 244224.

The previous prime is 483643. The next prime is 483649. The reversal of 483645 is 546384.

483645 = T₃₀₆ + T₃₀₇ + ... + T₃₁₅.

It is not a de Polignac number, because 483645 - 2¹ = 483643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (483643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564 + ... + 1133.

It is an arithmetic number, because the mean of its divisors is an integer number (50940).

2⁴⁸³⁶⁴⁵ is an apocalyptic number.

It is an amenable number.

483645 is a deficient number, since it is larger than the sum of its proper divisors (331395).

483645 is a wasteful number, since it uses less digits than its factorization.

483645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724.

The product of its digits is 11520, while the sum is 30.

The square root of 483645 is about 695.4459001245. The cubic root of 483645 is about 78.4950434346.

It can be divided in two parts, 483 and 645, that added together give a triangular number (1128 = T₄₇).

The spelling of 483645 in words is "four hundred eighty-three thousand, six hundred forty-five".