475045 has 4 divisors (see below), whose sum is σ = 570060. Its totient is φ = 380032.

The previous prime is 475037. The next prime is 475051. The reversal of 475045 is 540574.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 540574 = 2 ⋅270287.

It can be written as a sum of positive squares in 2 ways, for example, as 159201 + 315844 = 399^2 + 562^2 .

It is a cyclic number.

It is not a de Polignac number, because 475045 - 2³ = 475037 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 47500 + ... + 47509.

It is an arithmetic number, because the mean of its divisors is an integer number (142515).

2⁴⁷⁵⁰⁴⁵ is an apocalyptic number.

It is an amenable number.

475045 is a deficient number, since it is larger than the sum of its proper divisors (95015).

475045 is an equidigital number, since it uses as much as digits as its factorization.

475045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95014.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 475045 is about 689.2350832626. The cubic root of 475045 is about 78.0270013904.

The spelling of 475045 in words is "four hundred seventy-five thousand, forty-five".