475940 has 24 divisors (see below), whose sum is σ = 1020600. Its totient is φ = 186368.

The previous prime is 475933. The next prime is 475957. The reversal of 475940 is 49574.

It can be written as a sum of positive squares in 4 ways, for example, as 106276 + 369664 = 326^2 + 608^2 .

It is a congruent number.

It is an unprimeable number.

475940 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836 + ... + 1284.

It is an arithmetic number, because the mean of its divisors is an integer number (42525).

2⁴⁷⁵⁹⁴⁰ is an apocalyptic number.

It is an amenable number.

475940 is an abundant number, since it is smaller than the sum of its proper divisors (544660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475940 is a wasteful number, since it uses less digits than its factorization.

475940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 475940 is about 689.8840482284. The cubic root of 475940 is about 78.0759724391.

The spelling of 475940 in words is "four hundred seventy-five thousand, nine hundred forty".