479542 has 8 divisors (see below), whose sum is σ = 822096. Its totient is φ = 205512.

The previous prime is 479533. The next prime is 479543. The reversal of 479542 is 245974.

479542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17113 + ... + 17140.

It is an arithmetic number, because the mean of its divisors is an integer number (102762).

2⁴⁷⁹⁵⁴² is an apocalyptic number.

479542 is a deficient number, since it is larger than the sum of its proper divisors (342554).

479542 is a wasteful number, since it uses less digits than its factorization.

479542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34262.

The product of its digits is 10080, while the sum is 31.

The square root of 479542 is about 692.4897111149. The cubic root of 479542 is about 78.2724419906.

The spelling of 479542 in words is "four hundred seventy-nine thousand, five hundred forty-two".