474231 has 4 divisors (see below), whose sum is σ = 632312. Its totient is φ = 316152.

The previous prime is 474223. The next prime is 474241. The reversal of 474231 is 132474.

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

It is not a de Polignac number, because 474231 - 2³ = 474223 is a prime.

It is a super-2 number, since 2×474231² = 449790082722, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 474198 and 474207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79036 + ... + 79041.

It is an arithmetic number, because the mean of its divisors is an integer number (158078).

2⁴⁷⁴²³¹ is an apocalyptic number.

474231 is a deficient number, since it is larger than the sum of its proper divisors (158081).

474231 is a wasteful number, since it uses less digits than its factorization.

474231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158080.

The product of its digits is 672, while the sum is 21.

The square root of 474231 is about 688.6443203861. The cubic root of 474231 is about 77.9824089193.

It can be divided in two parts, 47 and 4231, that added together give a triangular number (4278 = T₉₂).

The spelling of 474231 in words is "four hundred seventy-four thousand, two hundred thirty-one".