1063231 has 12 divisors (see below), whose sum is σ = 1220632. Its totient is φ = 920448.

The previous prime is 1063219. The next prime is 1063241. The reversal of 1063231 is 1323601.

It is not a de Polignac number, because 1063231 - 2¹³ = 1055039 is a prime.

It is a super-2 number, since 2×1063231² = 2260920318722, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3616 + ... + 3898.

2^1063231 is an apocalyptic number.

1063231 is a deficient number, since it is larger than the sum of its proper divisors (157401).

1063231 is a wasteful number, since it uses less digits than its factorization.

1063231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1063231 is about 1031.1309325202. The cubic root of 1063231 is about 102.0647736725.

Adding to 1063231 its reverse (1323601), we get a palindrome (2386832).

The spelling of 1063231 in words is "one million, sixty-three thousand, two hundred thirty-one".