1064231 has 12 divisors (see below), whose sum is σ = 1273608. Its totient is φ = 886032.

The previous prime is 1064201. The next prime is 1064243. The reversal of 1064231 is 1324601.

It is a de Polignac number, because none of the positive numbers 2^k-1064231 is a prime.

It is a super-2 number, since 2×1064231² = 2265175242722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1520 + ... + 2106.

It is an arithmetic number, because the mean of its divisors is an integer number (106134).

2^1064231 is an apocalyptic number.

1064231 is a deficient number, since it is larger than the sum of its proper divisors (209377).

1064231 is an equidigital number, since it uses as much as digits as its factorization.

1064231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1064231 is about 1031.6157230287. The cubic root of 1064231 is about 102.0967619523.

Adding to 1064231 its reverse (1324601), we get a palindrome (2388832).

The spelling of 1064231 in words is "one million, sixty-four thousand, two hundred thirty-one".