473245 has 4 divisors (see below), whose sum is σ = 567900. Its totient is φ = 378592.

The previous prime is 473227. The next prime is 473257. The reversal of 473245 is 542374.

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

It can be written as a sum of positive squares in 2 ways, for example, as 352836 + 120409 = 594^2 + 347^2 .

It is a cyclic number.

It is not a de Polignac number, because 473245 - 2⁷ = 473117 is a prime.

473245 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 47320 + ... + 47329.

It is an arithmetic number, because the mean of its divisors is an integer number (141975).

2⁴⁷³²⁴⁵ is an apocalyptic number.

It is an amenable number.

473245 is a deficient number, since it is larger than the sum of its proper divisors (94655).

473245 is an equidigital number, since it uses as much as digits as its factorization.

473245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94654.

The product of its digits is 3360, while the sum is 25.

The square root of 473245 is about 687.9280485632. The cubic root of 473245 is about 77.9283255675.

The spelling of 473245 in words is "four hundred seventy-three thousand, two hundred forty-five".