4467231 has 20 divisors (see below), whose sum is σ = 6740184. Its totient is φ = 2948400.

The previous prime is 4467217. The next prime is 4467241. The reversal of 4467231 is 1327644.

It is not a de Polignac number, because 4467231 - 2⁹ = 4466719 is a prime.

It is a super-3 number, since 3×4467231³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4467195 and 4467204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4467241) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10401 + ... + 10821.

Almost surely, 2^4467231 is an apocalyptic number.

4467231 is a deficient number, since it is larger than the sum of its proper divisors (2272953).

4467231 is a wasteful number, since it uses less digits than its factorization.

4467231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564 (or 555 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 4467231 is about 2113.5825037126. The cubic root of 4467231 is about 164.6946418474.

The spelling of 4467231 in words is "four million, four hundred sixty-seven thousand, two hundred thirty-one".