479566 has 4 divisors (see below), whose sum is σ = 719352. Its totient is φ = 239782.

The previous prime is 479561. The next prime is 479569. The reversal of 479566 is 665974.

479566 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 665974 = 2 ⋅332987.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119890 + ... + 119893.

It is an arithmetic number, because the mean of its divisors is an integer number (179838).

2⁴⁷⁹⁵⁶⁶ is an apocalyptic number.

479566 is a deficient number, since it is larger than the sum of its proper divisors (239786).

479566 is a wasteful number, since it uses less digits than its factorization.

479566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239785.

The product of its digits is 45360, while the sum is 37.

The square root of 479566 is about 692.5070396754. The cubic root of 479566 is about 78.2737477555.

The spelling of 479566 in words is "four hundred seventy-nine thousand, five hundred sixty-six".