1452231 has 12 divisors (see below), whose sum is σ = 2288520. Its totient is φ = 880080.

The previous prime is 1452229. The next prime is 1452247. The reversal of 1452231 is 1322541.

It is not a de Polignac number, because 1452231 - 2¹ = 1452229 is a prime.

It is a super-2 number, since 2×1452231² = 4217949754722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452211) 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, 7236 + ... + 7433.

It is an arithmetic number, because the mean of its divisors is an integer number (190710).

2^1452231 is an apocalyptic number.

1452231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1452231 is a deficient number, since it is larger than the sum of its proper divisors (836289).

1452231 is a wasteful number, since it uses less digits than its factorization.

1452231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14686 (or 14683 counting only the distinct ones).

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

The square root of 1452231 is about 1205.0854741470. The cubic root of 1452231 is about 113.2431395052.

Adding to 1452231 its reverse (1322541), we get a palindrome (2774772).

The spelling of 1452231 in words is "one million, four hundred fifty-two thousand, two hundred thirty-one".