477607 has 4 divisors (see below), whose sum is σ = 514360. Its totient is φ = 440856.

The previous prime is 477593. The next prime is 477619. The reversal of 477607 is 706774.

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

It is a de Polignac number, because none of the positive numbers 2^k-477607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477637) by changing a digit.

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, 18357 + ... + 18382.

It is an arithmetic number, because the mean of its divisors is an integer number (128590).

2⁴⁷⁷⁶⁰⁷ is an apocalyptic number.

477607 is a deficient number, since it is larger than the sum of its proper divisors (36753).

477607 is a wasteful number, since it uses less digits than its factorization.

477607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36752.

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 477607 is about 691.0911662002. The cubic root of 477607 is about 78.1670210208.

The spelling of 477607 in words is "four hundred seventy-seven thousand, six hundred seven".