1254231 has 32 divisors (see below), whose sum is σ = 2096640. Its totient is φ = 734400.

The previous prime is 1254217. The next prime is 1254241. The reversal of 1254231 is 1324521.

It is not a de Polignac number, because 1254231 - 2¹⁵ = 1221463 is a prime.

It is a super-2 number, since 2×1254231² = 3146190802722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254241) 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 31 ways as a sum of consecutive naturals, for example, 12126 + ... + 12228.

It is an arithmetic number, because the mean of its divisors is an integer number (65520).

2^1254231 is an apocalyptic number.

1254231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1254231 is a deficient number, since it is larger than the sum of its proper divisors (842409).

1254231 is a wasteful number, since it uses less digits than its factorization.

1254231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 158 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 1254231 is about 1119.9245510301. The cubic root of 1254231 is about 107.8431364730.

Adding to 1254231 its reverse (1324521), we get a palindrome (2578752).

It can be divided in two parts, 1254 and 231, that added together give a triangular number (1485 = T₅₄).

The spelling of 1254231 in words is "one million, two hundred fifty-four thousand, two hundred thirty-one".