475707 has 8 divisors (see below), whose sum is σ = 637776. Its totient is φ = 315392.

The previous prime is 475697. The next prime is 475721. The reversal of 475707 is 707574.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 12-Lehmer number, since φ(475707) divides (475707-1)¹².

It is a cyclic number.

It is not a de Polignac number, because 475707 - 2⁴ = 475691 is a prime.

It is a nialpdrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 475707.

It is not an unprimeable number, because it can be changed into a prime (475777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463 + ... + 1079.

It is an arithmetic number, because the mean of its divisors is an integer number (79722).

2⁴⁷⁵⁷⁰⁷ is an apocalyptic number.

475707 is a deficient number, since it is larger than the sum of its proper divisors (162069).

475707 is a wasteful number, since it uses less digits than its factorization.

475707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877.

The product of its (nonzero) digits is 6860, while the sum is 30.

The square root of 475707 is about 689.7151585981. The cubic root of 475707 is about 78.0632294665.

The spelling of 475707 in words is "four hundred seventy-five thousand, seven hundred seven".