473442 has 16 divisors (see below), whose sum is σ = 996960. Its totient is φ = 149472.

The previous prime is 473441. The next prime is 473443. The reversal of 473442 is 244374.

It is an interprime number because it is at equal distance from previous prime (473441) and next prime (473443).

It is a d-powerful number, because it can be written as 4² + 7³ + 4⁵ + 3¹¹ + 4⁹ + 2¹⁵ .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 473442.

It is not an unprimeable number, because it can be changed into a prime (473441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1963 + ... + 2190.

It is an arithmetic number, because the mean of its divisors is an integer number (62310).

2⁴⁷³⁴⁴² is an apocalyptic number.

473442 is an abundant number, since it is smaller than the sum of its proper divisors (523518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

473442 is a wasteful number, since it uses less digits than its factorization.

473442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177.

The product of its digits is 2688, while the sum is 24.

The square root of 473442 is about 688.0712172443. The cubic root of 473442 is about 77.9391372686.

The spelling of 473442 in words is "four hundred seventy-three thousand, four hundred forty-two", and thus it is an iban number.