4462231 has 2 divisors, whose sum is σ = 4462232. Its totient is φ = 4462230.

The previous prime is 4462223. The next prime is 4462243. The reversal of 4462231 is 1322644.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4462231 - 2³ = 4462223 is a prime.

It is a super-2 number, since 2×4462231² = 39823010994722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4462261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2231115 + 2231116.

It is an arithmetic number, because the mean of its divisors is an integer number (2231116).

Almost surely, 2^4462231 is an apocalyptic number.

4462231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4462231 is an equidigital number, since it uses as much as digits as its factorization.

4462231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 22.

The square root of 4462231 is about 2112.3993467145. The cubic root of 4462231 is about 164.6331734473.

Adding to 4462231 its reverse (1322644), we get a palindrome (5784875).

It can be divided in two parts, 446223 and 1, that added together give a square (446224 = 668²).

The spelling of 4462231 in words is "four million, four hundred sixty-two thousand, two hundred thirty-one".