477659 has 16 divisors (see below), whose sum is σ = 611520. Its totient is φ = 362880.

The previous prime is 477637. The next prime is 477671. The reversal of 477659 is 956774.

It is not a de Polignac number, because 477659 - 2¹⁶ = 412123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (477619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2549 + ... + 2729.

It is an arithmetic number, because the mean of its divisors is an integer number (38220).

2⁴⁷⁷⁶⁵⁹ is an apocalyptic number.

477659 is a deficient number, since it is larger than the sum of its proper divisors (133861).

477659 is a wasteful number, since it uses less digits than its factorization.

477659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230.

The product of its digits is 52920, while the sum is 38.

The square root of 477659 is about 691.1287868408. The cubic root of 477659 is about 78.1698577587.

It can be divided in two parts, 47765 and 9, that added together give a palindrome (47774).

The spelling of 477659 in words is "four hundred seventy-seven thousand, six hundred fifty-nine".