475465 has 4 divisors (see below), whose sum is σ = 570564. Its totient is φ = 380368.

The previous prime is 475457. The next prime is 475469. The reversal of 475465 is 564574.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 564574 = 2 ⋅282287.

It can be written as a sum of positive squares in 2 ways, for example, as 69696 + 405769 = 264^2 + 637^2 .

It is a cyclic number.

It is not a de Polignac number, because 475465 - 2³ = 475457 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

475465 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475469) 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, 47542 + ... + 47551.

It is an arithmetic number, because the mean of its divisors is an integer number (142641).

2⁴⁷⁵⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

475465 is a deficient number, since it is larger than the sum of its proper divisors (95099).

475465 is an equidigital number, since it uses as much as digits as its factorization.

475465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95098.

The product of its digits is 16800, while the sum is 31.

The square root of 475465 is about 689.5397015401. The cubic root of 475465 is about 78.0499898703.

The spelling of 475465 in words is "four hundred seventy-five thousand, four hundred sixty-five".