4470231 has 16 divisors (see below), whose sum is σ = 6248448. Its totient is φ = 2839200.

The previous prime is 4470223. The next prime is 4470233. The reversal of 4470231 is 1320744.

It is not a de Polignac number, because 4470231 - 2³ = 4470223 is a prime.

It is a super-2 number, since 2×4470231² = 39965930386722, which contains 22 as substring.

4470231 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4470198 and 4470207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4470233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6265 + ... + 6941.

It is an arithmetic number, because the mean of its divisors is an integer number (390528).

Almost surely, 2^4470231 is an apocalyptic number.

4470231 is a deficient number, since it is larger than the sum of its proper divisors (1778217).

4470231 is a wasteful number, since it uses less digits than its factorization.

4470231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782.

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

The square root of 4470231 is about 2114.2920801062. The cubic root of 4470231 is about 164.7315008745.

Adding to 4470231 its reverse (1320744), we get a palindrome (5790975).

The spelling of 4470231 in words is "four million, four hundred seventy thousand, two hundred thirty-one".