474239 has 4 divisors (see below), whose sum is σ = 475920. Its totient is φ = 472560.

The previous prime is 474223. The next prime is 474241. The reversal of 474239 is 932474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 474239 - 2⁴ = 474223 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474289) 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, 302 + ... + 1019.

It is an arithmetic number, because the mean of its divisors is an integer number (118980).

2⁴⁷⁴²³⁹ is an apocalyptic number.

474239 is a deficient number, since it is larger than the sum of its proper divisors (1681).

474239 is a wasteful number, since it uses less digits than its factorization.

474239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680.

The product of its digits is 6048, while the sum is 29.

The square root of 474239 is about 688.6501288753. The cubic root of 474239 is about 77.9828474227.

The spelling of 474239 in words is "four hundred seventy-four thousand, two hundred thirty-nine".