4270231 has 16 divisors (see below), whose sum is σ = 5205760. Its totient is φ = 3421440.

The previous prime is 4270229. The next prime is 4270261. The reversal of 4270231 is 1320724.

It is a cyclic number.

It is not a de Polignac number, because 4270231 - 2¹ = 4270229 is a prime.

It is a super-2 number, since 2×4270231² = 36469745586722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 4270199 and 4270208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4270261) 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, 12736 + ... + 13066.

It is an arithmetic number, because the mean of its divisors is an integer number (325360).

Almost surely, 2^4270231 is an apocalyptic number.

4270231 is a deficient number, since it is larger than the sum of its proper divisors (935529).

4270231 is a wasteful number, since it uses less digits than its factorization.

4270231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 4270231 is about 2066.4537255888. The cubic root of 4270231 is about 162.2372052180.

Adding to 4270231 its reverse (1320724), we get a palindrome (5590955).

The spelling of 4270231 in words is "four million, two hundred seventy thousand, two hundred thirty-one".