473542 has 4 divisors (see below), whose sum is σ = 710316. Its totient is φ = 236770.

The previous prime is 473533. The next prime is 473549. The reversal of 473542 is 245374.

473542 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473549) by changing a digit.

473542 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 118384 + ... + 118387.

It is an arithmetic number, because the mean of its divisors is an integer number (177579).

2⁴⁷³⁵⁴² is an apocalyptic number.

473542 is a deficient number, since it is larger than the sum of its proper divisors (236774).

473542 is a wasteful number, since it uses less digits than its factorization.

473542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236773.

The product of its digits is 3360, while the sum is 25.

The square root of 473542 is about 688.1438803041. The cubic root of 473542 is about 77.9446242941.

The spelling of 473542 in words is "four hundred seventy-three thousand, five hundred forty-two".